[player] Remove hiding of all highlights when new highlight is activated

projects/player/src/app/classes/text-marking-support.ts

@@ -35,7 +35,7 @@ export class TextMarkingSupport {
 
   startTextSelection(pointerDown: PointerEvent, elementComponent: TextComponent): void {
     this.isMarkingBarOpen = false;
-    this.anchorService.reset();
+    this.anchorService.hideAllAnchors();
     this.nativeEventService.pointerUp
       .pipe(takeUntil(this.ngUnsubscribe), first())
       .subscribe((pointerUp: PointerEvent) => {

projects/player/src/app/services/anchor.service.ts

@@ -16,7 +16,6 @@ export class AnchorService {
   }
 
   showAnchor(anchorId: string): void {
-    this.reset();
     this.addAnchor(anchorId);
   }
 
@@ -72,6 +71,10 @@ export class AnchorService {
     }
   }
 
+  hideAllAnchors(): void {
+    this.reset();
+  }
+
   reset(): void {
     Object.keys(this.activeAnchors).forEach(anchorId => this.removeAnchor(anchorId));
   }