NXT-9086: Added a check to not externalize sub-dependencies of ignored packages

CHANGELOG.md

@@ -1,3 +1,7 @@
+# unreleased
+
+* Fixed `EnactFrameworkRefPlugin` to detect imports that come from ignored packages and bundle them directly into the view instead of trying to externalize them.
+
 # 7.0.3 (January 13, 2026)
 
 * Updated dependencies.

plugins/dll/EnactFrameworkRefPlugin.js

@@ -41,6 +41,18 @@ class DelegatedEnactFactoryPlugin {
 				return callback(null, new DelegatedModule(name, {id: polyID}, 'require', polyID, polyID));
 			} else if (local && request && context && request.startsWith('.')) {
 				let resource = path.join(context, request);
+
+				// Check if the resource path contains any ignored package path
+				// This prevents externalizing internal imports from ignored packages
+				if (ignReg) {
+					const pathSegments = resource.split(/[\\/]node_modules[\\/]/);
+					for (const segment of pathSegments) {
+						if (ignReg.test(segment)) {
+							return callback(); // Don't externalize - bundle it instead
+						}
+					}
+				}
+
 				if (
 					resource.startsWith(app.context) &&
 					!/[\\/]tests[\\/]/.test('./' + path.relative(app.context, resource)) &&
@@ -52,7 +64,7 @@ class DelegatedEnactFactoryPlugin {
 						.replace(app.context, app.name)
 						.replace(/\.js$/, '')
 						.replace(/\\/g, '/')
-						.replace(app.name + '/node_modules/', '')
+						.replace(/.*[\\/]node_modules[\\/]/, '')
 						.replace(/[\\/]$/, '');
 					return callback(null, new DelegatedModule(name, {id: localID}, 'require', localID, localID));
 				}