Blur filter editor on escape when empty

src-ui/src/app/components/document-list/filter-editor/filter-editor.component.spec.ts

@@ -1814,6 +1814,11 @@ describe('FilterEditorComponent', () => {
       new KeyboardEvent('keyup', { key: 'Escape' })
     )
     expect(component.textFilter).toEqual('')
+    const blurSpy = jest.spyOn(component.textFilterInput.nativeElement, 'blur')
+    component.textFilterInput.nativeElement.dispatchEvent(
+      new KeyboardEvent('keyup', { key: 'Escape' })
+    )
+    expect(blurSpy).toHaveBeenCalled()
   })
 
   it('should adjust text filter targets if more like search', () => {

src-ui/src/app/components/document-list/filter-editor/filter-editor.component.ts

@@ -975,8 +975,12 @@ export class FilterEditorComponent
       if (filterString.length) {
         this.updateTextFilter(filterString)
       }
-    } else if (event.key == 'Escape') {
-      this.resetTextField()
+    } else if (event.key === 'Escape') {
+      if (this._textFilter?.length) {
+        this.resetTextField()
+      } else {
+        this.textFilterInput.nativeElement.blur()
+      }
     }
   }