Fix: handle overflowing dropdowns on mobile (#7758)

See https://github.com/ng-bootstrap/ng-bootstrap/pull/4760

src-ui/src/app/components/common/dates-dropdown/dates-dropdown.component.ts

@@ -11,6 +11,7 @@ import { Subject, Subscription } from 'rxjs'
 import { debounceTime } from 'rxjs/operators'
 import { SettingsService } from 'src/app/services/settings.service'
 import { ISODateAdapter } from 'src/app/utils/ngb-iso-date-adapter'
+import { popperOptionsReenablePreventOverflow } from 'src/app/utils/popper-options'
 
 export interface DateSelection {
   createdBefore?: string
@@ -35,6 +36,8 @@ export enum RelativeDate {
   providers: [{ provide: NgbDateAdapter, useClass: ISODateAdapter }],
 })
 export class DatesDropdownComponent implements OnInit, OnDestroy {
+  public popperOptions = popperOptionsReenablePreventOverflow
+
   constructor(settings: SettingsService) {
     this.datePlaceHolder = settings.getLocalizedDateInputFormat()
   }