fix: prevent crashing due to JSException with WebView2

src/BlazorBlueprint.Components/Components/Calendar/BbCalendar.razor

@@ -547,6 +547,10 @@
             {
                 await _elementUtilsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/Chart/Core/BbChartBase.razor.cs

@@ -265,6 +265,10 @@ public async ValueTask DisposeAsync()
                 await jsModule.InvokeVoidAsync("dispose", chartId);
                 await jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected, ignore

src/BlazorBlueprint.Components/Components/Command/BbCommandList.razor

@@ -105,6 +105,10 @@
             {
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected — safe to ignore

src/BlazorBlueprint.Components/Components/CurrencyInput/BbCurrencyInput.razor.cs

@@ -456,6 +456,10 @@ public async ValueTask DisposeAsync()
                 await jsModule.InvokeVoidAsync("dispose", instanceId);
                 await jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/DashboardGrid/BbDashboardGrid.razor

@@ -672,6 +672,10 @@ else
             {
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
             }

src/BlazorBlueprint.Components/Components/DataGrid/BbDataGrid.razor.cs

@@ -3069,6 +3069,10 @@ public async ValueTask DisposeAsync()
             {
                 await columnsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect
@@ -3083,6 +3087,10 @@ public async ValueTask DisposeAsync()
             {
                 await clipboardModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/DataView/BbDataView.razor.cs

@@ -727,6 +727,10 @@ public async ValueTask DisposeAsync()
             {
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected during navigation — safe to ignore

src/BlazorBlueprint.Components/Components/Drawer/BbDrawerContent.razor

@@ -206,6 +206,10 @@
             {
                 await _portalModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect
@@ -218,6 +222,10 @@
             {
                 await _escapeModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/FileUpload/BbFileUpload.razor

@@ -249,6 +249,10 @@
                 await _jsCleanup.InvokeVoidAsync("dispose");
                 await _jsCleanup.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException) { }
         }
 
@@ -258,6 +262,10 @@
             {
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException) { }
         }
     }

src/BlazorBlueprint.Components/Components/Input/BbInput.razor.cs

@@ -374,6 +374,10 @@ public async ValueTask DisposeAsync()
                 await jsModule.InvokeVoidAsync("dispose", instanceId);
                 await jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/InputField/BbInputField.razor.cs

@@ -588,6 +588,10 @@ public async ValueTask DisposeAsync()
                 await jsModule.InvokeVoidAsync("dispose", instanceId);
                 await jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/InputGroup/BbInputGroupInput.razor.cs

@@ -309,6 +309,10 @@ public async ValueTask DisposeAsync()
                 await jsModule.InvokeVoidAsync("dispose", instanceId);
                 await jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/InputGroup/BbInputGroupTextarea.razor.cs

@@ -287,6 +287,10 @@ public async ValueTask DisposeAsync()
                 await jsModule.InvokeVoidAsync("dispose", instanceId);
                 await jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/MarkdownEditor/BbMarkdownEditor.razor.cs

@@ -426,6 +426,10 @@ public async ValueTask DisposeAsync()
                 await _module.InvokeVoidAsync("disposeListContinuation", _textareaRef);
                 await _module.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected, ignore

src/BlazorBlueprint.Components/Components/MaskedInput/BbMaskedInput.razor.cs

@@ -424,6 +424,10 @@ public async ValueTask DisposeAsync()
             {
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/MultiSelect/BbMultiSelect.razor.cs

@@ -741,6 +741,10 @@ public async ValueTask DisposeAsync()
             {
                 await _multiSelectModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect
@@ -754,6 +758,10 @@ public async ValueTask DisposeAsync()
             {
                 await _elementUtilsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/NavigationMenu/BbNavigationMenuContent.razor

@@ -214,6 +214,10 @@
             {
                 await _navModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/NumericInput/BbNumericInput.razor.cs

@@ -491,6 +491,10 @@ public async ValueTask DisposeAsync()
                 await jsModule.InvokeVoidAsync("dispose", instanceId);
                 await jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/RangeSlider/BbRangeSlider.razor

@@ -433,6 +433,10 @@
             {
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/Resizable/BbResizablePanelGroup.razor

@@ -166,6 +166,10 @@
             {
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/ResponsiveNav/BbResponsiveNavProvider.razor.cs

@@ -79,6 +79,10 @@ public async ValueTask DisposeAsync()
                 await _module.InvokeVoidAsync("cleanup");
                 await _module.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected, ignore

src/BlazorBlueprint.Components/Components/RichTextEditor/BbRichTextEditor.razor.cs

@@ -771,6 +771,10 @@ public async ValueTask DisposeAsync()
                 await _jsModule.InvokeVoidAsync("disposeEditor", _editorId);
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect in Blazor Server - safe to ignore

src/BlazorBlueprint.Components/Components/Select/BbSelectContent.razor

@@ -117,6 +117,10 @@
             {
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected — safe to ignore

src/BlazorBlueprint.Components/Components/Sidebar/BbSidebarInset.razor.cs

@@ -149,6 +149,10 @@ public async ValueTask DisposeAsync()
             {
                 await module.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected

src/BlazorBlueprint.Components/Components/Sidebar/BbSidebarProvider.razor.cs

@@ -138,6 +138,10 @@ public async ValueTask DisposeAsync()
                 await _module.InvokeVoidAsync("cleanup");
                 await _module.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected, ignore

src/BlazorBlueprint.Components/Components/Tabs/BbTabsList.razor.cs

@@ -112,6 +112,10 @@ protected override async Task OnAfterRenderAsync(bool firstRender)
                     "import", "./_content/BlazorBlueprint.Components/js/responsive-tabs.js");
                 await _jsModule.InvokeVoidAsync("initialize", _dotNetRef, _componentId, _containerRef);
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected, ignore
@@ -136,6 +140,10 @@ public async ValueTask DisposeAsync()
                 await _jsModule.InvokeVoidAsync("dispose", _componentId);
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected, ignore

src/BlazorBlueprint.Components/Components/TagInput/BbTagInput.razor.cs

@@ -660,6 +660,10 @@ public async ValueTask DisposeAsync()
                 await _jsModule.InvokeVoidAsync("dispose", _instanceId);
                 await _jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/Textarea/BbTextarea.razor.cs

@@ -374,6 +374,10 @@ public async ValueTask DisposeAsync()
                 await jsModule.InvokeVoidAsync("dispose", instanceId);
                 await jsModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Expected during circuit disconnect

src/BlazorBlueprint.Components/Components/TreeView/BbTreeView.razor.cs

@@ -913,6 +913,10 @@ public async ValueTask DisposeAsync()
                 await dragDropModule.InvokeVoidAsync("disposeDragDrop", instanceId);
                 await dragDropModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected, ignore

src/BlazorBlueprint.Primitives/Primitives/Tabs/BbTabsList.razor

@@ -211,6 +211,10 @@
                 await _keyboardNavCleanup.InvokeVoidAsync("dispose");
                 await _keyboardNavCleanup.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected, ignore
@@ -223,6 +227,10 @@
             {
                 await _keyboardNavModule.DisposeAsync();
             }
+            catch (JSException ex) when (ex.Message.Contains("does not exist"))
+            {
+                // Expected on page reload using WebView2
+            }
             catch (Exception ex) when (ex is JSDisconnectedException or TaskCanceledException or ObjectDisposedException)
             {
                 // Circuit disconnected, ignore