Merge branch 'DEVELOP' of ssh://git.eclipse.org:29418/openk-usermodules/org.eclipse.openk-usermodules.gridFailureInformation.frontend into SI-2786-BUG-delete-Kontakte-fehlerhaftes-PLZ-handling
diff --git a/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-list/distribution-group-list.component.scss b/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-list/distribution-group-list.component.scss
index 1675d2b..8251ea4 100644
--- a/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-list/distribution-group-list.component.scss
+++ b/projects/grid-failure-information-app/src/app/pages/distribution-group/distribution-group-list/distribution-group-list.component.scss
@@ -38,5 +38,6 @@
 }
 
 .distribution-group-member-container {
+  position: relative;
   display: flex;
 }
diff --git a/projects/grid-failure-information-app/src/app/shared/filters/ag-grid/set-filter/set-filter.component.ts b/projects/grid-failure-information-app/src/app/shared/filters/ag-grid/set-filter/set-filter.component.ts
index 43e9643..27ccedf 100644
--- a/projects/grid-failure-information-app/src/app/shared/filters/ag-grid/set-filter/set-filter.component.ts
+++ b/projects/grid-failure-information-app/src/app/shared/filters/ag-grid/set-filter/set-filter.component.ts
@@ -82,7 +82,7 @@
 
   doesFilterPass(params: IDoesFilterPassParams): boolean {
     const itemKey = this._valueGetter(params.node);
-    return this.setItems[itemKey] !== undefined && this.setItems[itemKey].checked;
+    return this.setItems[itemKey || null] !== undefined && this.setItems[itemKey || null].checked;
   }
 
   getModel(): any {