resolved issues after merge with master

src/app/entity-groups/journal-entities/item-grid-elements/journal-issue/journal-issue-grid-element.component.html

 <ds-truncatable [id]="dso.id">
-  <div class="card" [@focusShadow]="(isCollapsed() | async)?'blur':'focus'">
+  <div class="card" [@focusShadow]="(isCollapsed$ | async)?'blur':'focus'">
     <a [routerLink]="['/items/' + dso.id]" class="card-img-top full-width">
       <div>
         <ds-grid-thumbnail [thumbnail]="this.item.getThumbnail() | async">

src/app/entity-groups/journal-entities/item-grid-elements/journal-volume/journal-volume-grid-element.component.html

 <ds-truncatable [id]="dso.id">
-  <div class="card" [@focusShadow]="(isCollapsed() | async)?'blur':'focus'">
+  <div class="card" [@focusShadow]="(isCollapsed$ | async)?'blur':'focus'">
     <a [routerLink]="['/items/' + dso.id]" class="card-img-top full-width">
       <div>
         <ds-grid-thumbnail [thumbnail]="this.item.getThumbnail() | async">

src/app/entity-groups/journal-entities/item-grid-elements/journal/journal-grid-element.component.html

 <ds-truncatable [id]="dso.id">
-  <div class="card" [@focusShadow]="(isCollapsed() | async)?'blur':'focus'">
+  <div class="card" [@focusShadow]="(isCollapsed$ | async)?'blur':'focus'">
     <a [routerLink]="['/items/' + dso.id]" class="card-img-top full-width">
       <div>
         <ds-grid-thumbnail [thumbnail]="this.item.getThumbnail() | async">

src/app/entity-groups/research-entities/item-grid-elements/orgunit/orgunit-grid-element.component.html

 <ds-truncatable [id]="dso.id">
-  <div class="card" [@focusShadow]="(isCollapsed() | async)?'blur':'focus'">
+  <div class="card" [@focusShadow]="(isCollapsed$ | async)?'blur':'focus'">
     <a [routerLink]="['/items/' + dso.id]" class="card-img-top full-width">
       <div>
         <ds-grid-thumbnail [thumbnail]="this.item.getThumbnail() | async">

src/app/entity-groups/research-entities/item-grid-elements/person/person-grid-element.component.html

 <ds-truncatable [id]="dso.id">
-  <div class="card" [@focusShadow]="(isCollapsed() | async)?'blur':'focus'">
+  <div class="card" [@focusShadow]="(isCollapsed$ | async)?'blur':'focus'">
     <a [routerLink]="['/items/' + dso.id]" class="card-img-top full-width">
       <div>
         <ds-grid-thumbnail [thumbnail]="this.item.getThumbnail() | async">

src/app/entity-groups/research-entities/item-grid-elements/project/project-grid-element.component.html

 <ds-truncatable [id]="dso.id">
-  <div class="card" [@focusShadow]="(isCollapsed() | async)?'blur':'focus'">
+  <div class="card" [@focusShadow]="(isCollapsed$ | async)?'blur':'focus'">
     <a [routerLink]="['/items/' + dso.id]" class="card-img-top full-width">
       <div>
         <ds-grid-thumbnail [thumbnail]="this.item.getThumbnail() | async">

src/app/shared/object-grid/item-grid-element/item-types/publication/publication-grid-element.component.html

 <ds-truncatable [id]="dso.id">
-  <div class="card" [@focusShadow]="(isCollapsed() | async)?'blur':'focus'">
+  <div class="card" [@focusShadow]="(isCollapsed$ | async)?'blur':'focus'">
     <a [routerLink]="['/items/' + dso.id]" class="card-img-top full-width">
       <div>
         <ds-grid-thumbnail [thumbnail]="this.item.getThumbnail() | async">

src/app/shared/object-grid/search-result-grid-element/search-result-grid-element.component.ts

@@ -22,7 +22,7 @@ export class SearchResultGridElementComponent<T extends SearchResult<K>, K exten
     super(listableObject);
     if (hasValue(this.object)) {
       this.dso = this.object.indexableObject;
-    this.isCollapsed$ = this.isCollapsed();
+      this.isCollapsed$ = this.isCollapsed();
     }
   }