Fix Angular 21 upgrade issues: change detection, test mocks, and modal dropdowns#7487

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Copilot wants to merge 34 commits intoangular19from

copilot/fix-expression-change-error

Commits on Jan 29, 2026

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Add ChangeDetectorRef to fix ExpressionChangedAfterItHasBeenCheckedError

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renemadsen
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Use markForCheck instead of detectChanges for better change detection

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Add clarifying comment to trigger CI pipeline

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Fix multiple ExpressionChangedAfterItHasBeenCheckedError issues across components

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Use detectChanges instead of markForCheck for default change detection strategy

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Fix ExpressionChangedAfterItHasBeenCheckedError in 5 additional components

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Remove unnecessary detectChanges call from synchronous else branch

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Fix FoldersComponent unit test by adding ChangeDetectorRef mock

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Fix TranslateService mock to return proper observables in FoldersComponent test

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Add missing getParsedResult and getCurrentLang methods to TranslateService mock

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Remove detectChanges() calls from EformsPageComponent to fix Angular 21 tags API issue

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Use markForCheck() instead of detectChanges() for Angular 21 compatibility

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Fix mtx-select dropdownPosition attribute for Angular 21 compatibility

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Fix all mtx-select dropdownPosition attributes across codebase for Angular 21

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Fix TranslateService mocks in all unit tests for Angular 21 compatibility

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Fix TranslatePipe subscription errors by using EventEmitter for event properties

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Add complete TranslateService interface to all test mocks

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Fix mtx-select dropdown z-index issues in modals for Angular 21

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Fix Angular 21 modal/dialog positioning and rendering issues

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Fix modal backdrop to be semi-transparent instead of completely opaque

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Revert appendTo="body" additions from modal components

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Fix Angular 21 CDK overlay structure with nested backdrop

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Fix popover top layer blocking dropdowns by using maximum z-index

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Revert all mtx-select and modal CSS/dialog fixes that broke tooltips

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Restore missing appendTo="body" attributes in modal dialog mtx-select components

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Fix appendTo syntax to use property binding per mtx-select documentation

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Remove appendTo attribute to use default behavior with Angular 21 popover structure

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Implement custom OverlayContainer for Angular 21 popover top layer compatibility

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Add automatic overlay container management in AppComponent for all dialogs

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Apply proper Angular 21 solution: use appendTo='.cdk-overlay-pane' for modal dropdowns

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renemadsen
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Remove appendTo attribute to fix dropdown positioning in Angular 21 modals

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renemadsen
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Commits on Jan 30, 2026