fixed according to review notes

app/controllers/inbox/agendapoints.js

@@ -2,35 +2,26 @@ import Controller from '@ember/controller';
 import { tracked } from '@glimmer/tracking';
 import { inject as service } from '@ember/service';
 import { action } from '@ember/object';
-import { task } from 'ember-concurrency';
+import { restartableTask, timeout } from 'ember-concurrency';
 
 export default class InboxDraftDecisionsController extends Controller {
   @tracked page = 0;
   @tracked size = 10;
   @tracked filter = '';
   @tracked searchValue = this.filter;
   @tracked debounceTime = 2000;
-  @tracked debouncing = false;
 
   @service currentSession;
   @service router;
   sort = '-current-version.updated-on';
 
-  @task
+  @restartableTask
   *updateFilter(event) {
     const input = event.target.value;
     this.searchValue = input;
-    if (!this.debouncing) {
-      this.isDebouncing = true;
-      yield this.timeout(this.debounceTime);
-      this.filter = this.searchValue;
-      this.page = 0;
-      this.debouncing = false;
-    }
-  }
-
-  timeout(ms) {
-    return new Promise((resolve) => setTimeout(resolve, ms));
+    yield timeout(this.debounceTime);
+    this.filter = this.searchValue;
+    this.page = 0;
   }
 
   @action

app/controllers/inbox/irg-archive.js

@@ -1,29 +1,20 @@
 import Controller from '@ember/controller';
 import { tracked } from '@glimmer/tracking';
-import { task } from 'ember-concurrency';
+import { restartableTask, timeout } from 'ember-concurrency';
 
 export default class InboxIrgArchiveController extends Controller {
   @tracked page = 0;
   @tracked size = 10;
   @tracked filter = '';
   @tracked searchValue = this.filter;
   @tracked debounceTime = 2000;
-  @tracked debouncing = false;
 
-  @task
+  @restartableTask
   *updateFilter(event) {
     const input = event.target.value;
     this.searchValue = input;
-    if (!this.debouncing) {
-      this.isDebouncing = true;
-      yield this.timeout(this.debounceTime);
-      this.filter = this.searchValue;
-      this.page = 0;
-      this.debouncing = false;
-    }
-  }
-
-  timeout(ms) {
-    return new Promise((resolve) => setTimeout(resolve, ms));
+    yield timeout(this.debounceTime);
+    this.filter = this.searchValue;
+    this.page = 0;
   }
 }