diff --git a/.github/workflows/manual-test-matrix-workflow.yaml b/.github/workflows/manual-test-matrix-workflow.yaml
index 02cdf561a..d4bf84582 100644
--- a/.github/workflows/manual-test-matrix-workflow.yaml
+++ b/.github/workflows/manual-test-matrix-workflow.yaml
@@ -88,7 +88,7 @@ jobs:
         with:
           name: "${{ github.run_id}}-${{ strategy.job-index }}-artifacts"
           path: |
-            packages/testsuite/results
+            results
             packages/testsuite/cypress/videos
   process_report:
     name: "Collect results & deploy GH pages"
@@ -104,6 +104,8 @@ jobs:
           node-version: "22"
       - name: "Install necessary tools"
         run: npm install -g copyfiles gh-pages@3.0.0 mochawesome-merge mochawesome-report-generator
+      - name: "List downloaded artifacts"
+        run: find . -name "*.json" -path "*/results/*" | head -50
       - name: "Generate Mochawesome Report"
         run: mochawesome-merge "./*-artifacts/results/packages/testsuite/cypress/e2e/*.json" > mochawesome.json
       - name: "Copy video assets"
diff --git a/.github/workflows/scheduled-run-all-tests-workflow.yaml b/.github/workflows/scheduled-run-all-tests-workflow.yaml
index 13c1b9e04..44ac25119 100644
--- a/.github/workflows/scheduled-run-all-tests-workflow.yaml
+++ b/.github/workflows/scheduled-run-all-tests-workflow.yaml
@@ -80,7 +80,7 @@ jobs:
         with:
           name: "${{ github.run_id}}-${{ strategy.job-index }}-artifacts"
           path: |
-            packages/testsuite/results
+            results
             packages/testsuite/cypress/videos
   process_report:
     name: "Collect results & deploy GH pages"
@@ -96,6 +96,8 @@ jobs:
           node-version: "22"
       - name: "Install necessary tools"
         run: npm install -g copyfiles gh-pages@3.0.0 mochawesome-merge mochawesome-report-generator
+      - name: "List downloaded artifacts"
+        run: find . -name "*.json" -path "*/results/*" | head -50
       - name: "Generate Mochawesome Report"
         run: mochawesome-merge "./*-artifacts/results/packages/testsuite/cypress/e2e/*.json" > mochawesome.json
       - name: "Copy video assets"
diff --git a/config/tasks/wildfly-tasks.ts b/config/tasks/wildfly-tasks.ts
index 54c9bcb9c..aa0125d82 100644
--- a/config/tasks/wildfly-tasks.ts
+++ b/config/tasks/wildfly-tasks.ts
@@ -76,27 +76,29 @@ export function createExecuteInContainer(
       return Promise.reject(new Error(`Container ${containerName} not found`));
     }
 
-    return containerToExec
-      .exec([
-        "/bin/sh",
-        "-c",
-        `${JBOSS_CLI_PATH} --connect --controller=localhost:${managementPort} --commands=${command}`,
-      ])
-      .then((value) => {
-        if (value.exitCode === 0) {
-          return value;
-        } else {
-          logger.debug(value);
-          throw new Error(`Command failed with exit code ${value.exitCode}: ${value.output || ""}`);
-        }
-      })
-      // Only container.exec() errors and plain Errors from the .then() block can reach here.
-      // AxiosErrorResponse is not possible — Axios is not used in this function.
-      .catch((err: unknown) => {
-        if (err instanceof Error) {
-          throw err;
-        }
-        throw new Error(String(err));
-      });
+    return (
+      containerToExec
+        .exec([
+          "/bin/sh",
+          "-c",
+          `${JBOSS_CLI_PATH} --connect --controller=localhost:${managementPort} --commands=${command}`,
+        ])
+        .then((value) => {
+          if (value.exitCode === 0) {
+            return value;
+          } else {
+            logger.debug(value);
+            throw new Error(`Command failed with exit code ${value.exitCode}: ${value.output || ""}`);
+          }
+        })
+        // Only container.exec() errors and plain Errors from the .then() block can reach here.
+        // AxiosErrorResponse is not possible — Axios is not used in this function.
+        .catch((err: unknown) => {
+          if (err instanceof Error) {
+            throw err;
+          }
+          throw new Error(String(err));
+        })
+    );
   };
 }
diff --git a/packages/testsuite/cypress/e2e/micrometer/test-configuration-subsystem-micrometer-registry-otlp.cy.ts b/packages/testsuite/cypress/e2e/micrometer/test-configuration-subsystem-micrometer-registry-otlp.cy.ts
new file mode 100644
index 000000000..0c30dad79
--- /dev/null
+++ b/packages/testsuite/cypress/e2e/micrometer/test-configuration-subsystem-micrometer-registry-otlp.cy.ts
@@ -0,0 +1,151 @@
+describe("TESTS: Configuration => Subsystem => Micrometer => Registry => OTLP", () => {
+  const subsystemAddress = ["subsystem", "micrometer"];
+  const address = ["subsystem", "micrometer", "registry", "otlp"];
+
+  // HAL generates form IDs with triple-dash separators for child resources,
+  // but collapses them to single dashes in some sub-elements (editing div, save button).
+  const formIds = {
+    configuration: "model-browser-model-browser-root---registry---otlp-form",
+    configurationNoDash: "model-browser-model-browser-root-registry-otlp-form",
+    addWizard: "model-browser-root-registry-singleton-add",
+    childrenTable: "model-browser-children-table",
+  };
+
+  const treeNodes = {
+    registry: "#model-browser-root___registry",
+    otlp: "#model-browser-root___registry___otlp",
+  };
+
+  const endpointAttr = {
+    name: "endpoint",
+    customValue: "http://otel-collector:4318/v1/metrics",
+    expressionProperty: "micrometer.otlp.endpoint",
+    expressionPropertyValue: "http://expression-endpoint:4318/v1/metrics",
+    expressionValue: "${micrometer.otlp.endpoint}",
+  };
+
+  const stepAttr = {
+    name: "step",
+    customValue: 30,
+    expressionProperty: "micrometer.otlp.step",
+    expressionPropertyValue: "45",
+    expressionValue: "${micrometer.otlp.step}",
+  };
+
+  // Context value for prometheus registry (required field, avoids conflict with metrics subsystem)
+  const prometheusContext = "/prometheus";
+
+  let managementEndpoint: string;
+
+  function navigateToOtlpRegistry() {
+    cy.navigateToGenericSubsystemPage(managementEndpoint, subsystemAddress);
+    cy.get(`${treeNodes.registry} > .jstree-ocl`).click();
+    cy.get(treeNodes.otlp).should("be.visible").click();
+    cy.get('#model-browser-resource-tab-container a[href="#model-browser-resource-data-tab"]').click();
+  }
+
+  // Workaround for JBEAP-28819 - child resource form IDs use triple-dash separators
+  // for the container but single-dash for the editing div.
+  function editForm() {
+    const editButton = "#" + formIds.configuration + ' a.clickable[data-operation="edit"]';
+    cy.get(`#${formIds.configurationNoDash}-editing`).should("not.be.visible");
+    cy.get(editButton).click();
+    for (let reClickTry = 0; reClickTry < 5; reClickTry++) {
+      cy.get(editButton).then(($button) => {
+        if ($button.is(":visible")) {
+          cy.get(editButton).click();
+        }
+      });
+    }
+    cy.get(`#${formIds.configurationNoDash}-editing`).should("be.visible");
+  }
+
+  before(function () {
+    cy.startWildflyContainer().then((result) => {
+      managementEndpoint = result as string;
+      cy.skipIf(cy.isEAP(managementEndpoint), this);
+      // The micrometer extension is not part of the base configuration, so it must be added explicitly
+      cy.addAddress(managementEndpoint, ["extension", "org.wildfly.extension.micrometer"], {});
+      // Register the micrometer subsystem as a parent for the registries
+      cy.addAddress(managementEndpoint, subsystemAddress, {});
+      // System properties used as expression resolution targets in the expression tests
+      cy.addAddress(managementEndpoint, ["system-property", endpointAttr.expressionProperty], {
+        value: endpointAttr.expressionPropertyValue,
+      });
+      cy.addAddress(managementEndpoint, ["system-property", stepAttr.expressionProperty], {
+        value: stepAttr.expressionPropertyValue,
+      });
+    });
+  });
+
+  after(() => {
+    cy.task("stop:containers");
+  });
+
+  it("Add otlp registry", () => {
+    cy.navigateToGenericSubsystemPage(managementEndpoint, subsystemAddress);
+    cy.get(treeNodes.registry).should("be.visible").click();
+    cy.get(`#${formIds.childrenTable}_wrapper`).should("be.visible");
+    cy.addInTable(formIds.childrenTable);
+    // First registry added: wizard shows radio button step, otlp has no required fields
+    cy.get("input[type='radio'][value='otlp']").should("exist").check({ force: true });
+    cy.get("input[type='radio'][value='otlp']").should("be.checked");
+    cy.confirmNextInWizard();
+    cy.confirmFinishInWizard();
+    cy.verifySuccess();
+  });
+
+  it("Add prometheus registry", () => {
+    cy.navigateToGenericSubsystemPage(managementEndpoint, subsystemAddress);
+    cy.get(treeNodes.registry).should("be.visible").click();
+    cy.get(`#${formIds.childrenTable}_wrapper`).should("be.visible");
+    cy.addInTable(formIds.childrenTable);
+    // Second registry added: wizard skips radio button step, prometheus requires context
+    cy.text(formIds.addWizard, "context", prometheusContext);
+    cy.confirmAddResourceWizard();
+    cy.verifySuccess();
+  });
+
+  it("Edit endpoint", () => {
+    navigateToOtlpRegistry();
+    editForm();
+    cy.text(formIds.configurationNoDash, endpointAttr.name, endpointAttr.customValue);
+    cy.saveForm(formIds.configurationNoDash);
+    cy.verifySuccess();
+    cy.verifyAttribute(managementEndpoint, address, endpointAttr.name, endpointAttr.customValue);
+  });
+
+  it("Edit step", () => {
+    navigateToOtlpRegistry();
+    editForm();
+    cy.text(formIds.configurationNoDash, stepAttr.name, stepAttr.customValue.toString());
+    cy.saveForm(formIds.configurationNoDash);
+    cy.verifySuccess();
+    cy.verifyAttribute(managementEndpoint, address, stepAttr.name, stepAttr.customValue);
+  });
+
+  it("Edit endpoint with expression", () => {
+    const selector = `input#${formIds.configurationNoDash}-${endpointAttr.name}-editing.form-control`;
+    navigateToOtlpRegistry();
+    editForm();
+    cy.textExpression(formIds.configurationNoDash, endpointAttr.name, endpointAttr.expressionValue, { selector });
+    cy.saveForm(formIds.configurationNoDash);
+    cy.get(".toast-notifications-list-pf .alert").should("be.visible");
+    cy.verifyAttributeAsExpression(managementEndpoint, address, endpointAttr.name, endpointAttr.expressionValue);
+  });
+
+  it("Edit step with expression", () => {
+    const selector = `input#${formIds.configurationNoDash}-${stepAttr.name}-editing.form-control`;
+    navigateToOtlpRegistry();
+    editForm();
+    cy.textExpression(formIds.configurationNoDash, stepAttr.name, stepAttr.expressionValue, { selector });
+    cy.saveForm(formIds.configurationNoDash);
+    cy.get(".toast-notifications-list-pf .alert").should("be.visible");
+    cy.verifyAttributeAsExpression(managementEndpoint, address, stepAttr.name, stepAttr.expressionValue);
+  });
+
+  it("Reset configuration", () => {
+    navigateToOtlpRegistry();
+    cy.resetForm(formIds.configuration, managementEndpoint, address);
+  });
+});
diff --git a/packages/testsuite/cypress/e2e/micrometer/test-configuration-subsystem-micrometer-registry-prometheus.cy.ts b/packages/testsuite/cypress/e2e/micrometer/test-configuration-subsystem-micrometer-registry-prometheus.cy.ts
new file mode 100644
index 000000000..74337bc6e
--- /dev/null
+++ b/packages/testsuite/cypress/e2e/micrometer/test-configuration-subsystem-micrometer-registry-prometheus.cy.ts
@@ -0,0 +1,135 @@
+describe("TESTS: Configuration => Subsystem => Micrometer => Registry => Prometheus", () => {
+  const subsystemAddress = ["subsystem", "micrometer"];
+  const address = ["subsystem", "micrometer", "registry", "prometheus"];
+
+  // HAL generates form IDs with triple-dash separators for child resources,
+  // but collapses them to single dashes in some sub-elements (editing div, save button).
+  const formIds = {
+    configuration: "model-browser-model-browser-root---registry---prometheus-form",
+    configurationNoDash: "model-browser-model-browser-root-registry-prometheus-form",
+    addWizard: "model-browser-root-registry-singleton-add",
+    childrenTable: "model-browser-children-table",
+  };
+
+  const treeNodes = {
+    registry: "#model-browser-root___registry",
+    prometheus: "#model-browser-root___registry___prometheus",
+  };
+
+  const contextAttr = {
+    name: "context",
+    // Default context is set to "/prometheus" to avoid a capability conflict with the metrics subsystem.
+    // Both serve an HTTP management context, and "/metrics" is already taken by the metrics subsystem.
+    defaultValue: "/prometheus",
+    customValue: "/prom-custom",
+    expressionProperty: "micrometer.prometheus.context",
+    expressionPropertyValue: "/prom-expression",
+    expressionValue: "${micrometer.prometheus.context}",
+  };
+
+  const securityEnabled = "security-enabled";
+
+  let managementEndpoint: string;
+
+  function navigateToPrometheusRegistry() {
+    cy.navigateToGenericSubsystemPage(managementEndpoint, subsystemAddress);
+    cy.get(`${treeNodes.registry} > .jstree-ocl`).click();
+    cy.get(treeNodes.prometheus).should("be.visible").click();
+    cy.get('#model-browser-resource-tab-container a[href="#model-browser-resource-data-tab"]').click();
+  }
+
+  // Workaround for JBEAP-28819 - child resource form IDs use triple-dash separators
+  // for the container but single-dash for the editing div.
+  function editForm() {
+    const editButton = "#" + formIds.configuration + ' a.clickable[data-operation="edit"]';
+    cy.get(`#${formIds.configurationNoDash}-editing`).should("not.be.visible");
+    cy.get(editButton).click();
+    for (let reClickTry = 0; reClickTry < 5; reClickTry++) {
+      cy.get(editButton).then(($button) => {
+        if ($button.is(":visible")) {
+          cy.get(editButton).click();
+        }
+      });
+    }
+    cy.get(`#${formIds.configurationNoDash}-editing`).should("be.visible");
+  }
+
+  before(function () {
+    cy.startWildflyContainer().then((result) => {
+      managementEndpoint = result as string;
+      cy.skipIf(cy.isEAP(managementEndpoint), this);
+      // The micrometer extension is not part of the base configuration, so it must be added explicitly
+      cy.addAddress(managementEndpoint, ["extension", "org.wildfly.extension.micrometer"], {});
+      // Register the micrometer subsystem as a parent for the registries
+      cy.addAddress(managementEndpoint, subsystemAddress, {});
+      // System property used as expression resolution target in the expression test
+      cy.addAddress(managementEndpoint, ["system-property", contextAttr.expressionProperty], {
+        value: contextAttr.expressionPropertyValue,
+      });
+    });
+  });
+
+  after(() => {
+    cy.task("stop:containers");
+  });
+
+  it("Add otlp registry", () => {
+    cy.navigateToGenericSubsystemPage(managementEndpoint, subsystemAddress);
+    cy.get(treeNodes.registry).should("be.visible").click();
+    cy.get(`#${formIds.childrenTable}_wrapper`).should("be.visible");
+    cy.addInTable(formIds.childrenTable);
+    // First registry added: wizard shows radio button step, otlp has no required fields
+    cy.get("input[type='radio'][value='otlp']").should("exist").check({ force: true });
+    cy.get("input[type='radio'][value='otlp']").should("be.checked");
+    cy.confirmNextInWizard();
+    cy.confirmFinishInWizard();
+    cy.verifySuccess();
+  });
+
+  it("Add prometheus registry", () => {
+    cy.navigateToGenericSubsystemPage(managementEndpoint, subsystemAddress);
+    cy.get(treeNodes.registry).should("be.visible").click();
+    cy.get(`#${formIds.childrenTable}_wrapper`).should("be.visible");
+    cy.addInTable(formIds.childrenTable);
+    // Second registry added: wizard skips radio button step, prometheus requires context
+    cy.text(formIds.addWizard, contextAttr.name, contextAttr.defaultValue);
+    cy.confirmAddResourceWizard();
+    cy.verifySuccess();
+    cy.verifyAttribute(managementEndpoint, address, contextAttr.name, contextAttr.defaultValue);
+  });
+
+  it("Edit context", () => {
+    navigateToPrometheusRegistry();
+    editForm();
+    cy.text(formIds.configurationNoDash, contextAttr.name, contextAttr.customValue);
+    cy.saveForm(formIds.configurationNoDash);
+    cy.verifySuccess();
+    cy.verifyAttribute(managementEndpoint, address, contextAttr.name, contextAttr.customValue);
+  });
+
+  it("Toggle security-enabled", () => {
+    cy.readAttributeAsBoolean(managementEndpoint, address, securityEnabled).then((defaultValue: boolean) => {
+      navigateToPrometheusRegistry();
+      editForm();
+      cy.flip(formIds.configurationNoDash, securityEnabled, defaultValue);
+      cy.saveForm(formIds.configurationNoDash);
+      cy.verifySuccess();
+      cy.verifyAttribute(managementEndpoint, address, securityEnabled, !defaultValue);
+    });
+  });
+
+  it("Edit context with expression", () => {
+    const selector = `input#${formIds.configurationNoDash}-${contextAttr.name}-editing.form-control`;
+    navigateToPrometheusRegistry();
+    editForm();
+    cy.textExpression(formIds.configurationNoDash, contextAttr.name, contextAttr.expressionValue, { selector });
+    cy.saveForm(formIds.configurationNoDash);
+    cy.get(".toast-notifications-list-pf .alert").should("be.visible");
+    cy.verifyAttributeAsExpression(managementEndpoint, address, contextAttr.name, contextAttr.expressionValue);
+  });
+
+  it("Reset configuration", () => {
+    navigateToPrometheusRegistry();
+    cy.resetForm(formIds.configuration, managementEndpoint, address);
+  });
+});
diff --git a/packages/testsuite/cypress/e2e/micrometer/test-configuration-subsystem-micrometer.cy.ts b/packages/testsuite/cypress/e2e/micrometer/test-configuration-subsystem-micrometer.cy.ts
new file mode 100644
index 000000000..cf5c8a577
--- /dev/null
+++ b/packages/testsuite/cypress/e2e/micrometer/test-configuration-subsystem-micrometer.cy.ts
@@ -0,0 +1,92 @@
+describe("TESTS: Configuration => Subsystem => Micrometer", () => {
+  const address = ["subsystem", "micrometer"];
+  const configurationFormId = "model-browser-model-browser-root-form";
+
+  const endpointAttr = {
+    name: "endpoint",
+    customValue: "http://otel-collector:4318/v1/metrics",
+    expressionProperty: "micrometer.endpoint",
+    expressionPropertyValue: "http://expression-endpoint:4318/v1/metrics",
+    expressionValue: "${micrometer.endpoint}",
+  };
+
+  const stepAttr = {
+    name: "step",
+    customValue: 30,
+    expressionProperty: "micrometer.step",
+    expressionPropertyValue: "45",
+    expressionValue: "${micrometer.step}",
+  };
+
+  let managementEndpoint: string;
+
+  function navigateToMicrometerPage() {
+    cy.navigateToGenericSubsystemPage(managementEndpoint, address);
+    cy.get('#model-browser-resource-tab-container a[href="#model-browser-resource-data-tab"]').click();
+  }
+
+  before(() => {
+    cy.startWildflyContainer().then((result) => {
+      managementEndpoint = result as string;
+      // The micrometer extension is not part of the base configuration, so it must be added explicitly
+      cy.addAddress(managementEndpoint, ["extension", "org.wildfly.extension.micrometer"], {});
+      // Register the micrometer subsystem so its attributes can be configured and tested
+      cy.addAddress(managementEndpoint, address, {});
+      // System properties used as expression resolution targets in the expression tests
+      cy.addAddress(managementEndpoint, ["system-property", endpointAttr.expressionProperty], {
+        value: endpointAttr.expressionPropertyValue,
+      });
+      cy.addAddress(managementEndpoint, ["system-property", stepAttr.expressionProperty], {
+        value: stepAttr.expressionPropertyValue,
+      });
+    });
+  });
+
+  after(() => {
+    cy.task("stop:containers");
+  });
+
+  it("Edit endpoint", () => {
+    navigateToMicrometerPage();
+    cy.editForm(configurationFormId);
+    cy.text(configurationFormId, endpointAttr.name, endpointAttr.customValue);
+    cy.saveForm(configurationFormId);
+    cy.verifySuccess();
+    cy.verifyAttribute(managementEndpoint, address, endpointAttr.name, endpointAttr.customValue);
+  });
+
+  it("Edit step", () => {
+    navigateToMicrometerPage();
+    cy.editForm(configurationFormId);
+    cy.text(configurationFormId, stepAttr.name, stepAttr.customValue.toString());
+    cy.saveForm(configurationFormId);
+    cy.verifySuccess();
+    cy.verifyAttribute(managementEndpoint, address, stepAttr.name, stepAttr.customValue);
+  });
+
+  it("Edit endpoint with expression", () => {
+    const selector = `input#${configurationFormId}-${endpointAttr.name}-editing.form-control`;
+    navigateToMicrometerPage();
+    cy.editForm(configurationFormId);
+    cy.textExpression(configurationFormId, endpointAttr.name, endpointAttr.expressionValue, { selector });
+    cy.saveForm(configurationFormId);
+    cy.get(".toast-notifications-list-pf .alert").should("be.visible");
+    cy.verifyAttributeAsExpression(managementEndpoint, address, endpointAttr.name, endpointAttr.expressionValue);
+  });
+
+  it("Edit step with expression", () => {
+    const selector = `input#${configurationFormId}-${stepAttr.name}-editing.form-control`;
+    navigateToMicrometerPage();
+    cy.editForm(configurationFormId);
+    cy.textExpression(configurationFormId, stepAttr.name, stepAttr.expressionValue, { selector });
+    cy.saveForm(configurationFormId);
+    cy.get(".toast-notifications-list-pf .alert").should("be.visible");
+    cy.verifyAttributeAsExpression(managementEndpoint, address, stepAttr.name, stepAttr.expressionValue);
+  });
+
+  it("Reset configuration", () => {
+    navigateToMicrometerPage();
+    cy.get('#model-browser-model-browser-root-form-links > [data-toggle="tooltip"]');
+    cy.resetForm(configurationFormId, managementEndpoint, address);
+  });
+});
diff --git a/packages/testsuite/cypress/support/form-editing.ts b/packages/testsuite/cypress/support/form-editing.ts
index 24cb15b49..9b48f71da 100644
--- a/packages/testsuite/cypress/support/form-editing.ts
+++ b/packages/testsuite/cypress/support/form-editing.ts
@@ -68,7 +68,9 @@ Cypress.Commands.add("resetForm", (formId, managementApi, address) => {
         name: attributeWithDefaultValue.name,
       }).then((result) => {
         expect((result as { outcome: string }).outcome).to.equal("success");
-        expect((result as { result: string | number | boolean }).result).to.equal(
+        // Use deep.equal() for proper comparison of arrays (e.g., ['*'] vs ['*'])
+        // since equal() uses reference equality which fails for different array instances
+        expect((result as { result: string | number | boolean | string[] }).result).to.deep.equal(
           attributeWithDefaultValue.defaultValue,
         );
       });
diff --git a/packages/testsuite/cypress/support/navigation.ts b/packages/testsuite/cypress/support/navigation.ts
index b91ec29fe..1b0c462c4 100644
--- a/packages/testsuite/cypress/support/navigation.ts
+++ b/packages/testsuite/cypress/support/navigation.ts
@@ -28,11 +28,11 @@ Cypress.Commands.add("closeWizard", () => {
 });
 
 Cypress.Commands.add("confirmNextInWizard", () => {
-  cy.get('div.modal-footer > button.btn.btn-primary:contains("Next")').click({ force: true });
+  cy.get('div.modal-footer > button.btn.btn-primary:contains("Next")').should("be.visible").click();
 });
 
 Cypress.Commands.add("confirmFinishInWizard", () => {
-  cy.get('div.modal-footer > button.btn.btn-primary:contains("Finish")').click({ force: true });
+  cy.get('div.modal-footer > button.btn.btn-primary:contains("Finish")').should("be.visible").click();
 });
 
 Cypress.Commands.add("navigateToUpdateManagerPage", (managementEndpoint, address) => {