bug dragSort => grid array

[DebuggerAK]

If I drag an item to another grid, the ngDestroy of MuuriGridItemDirective will have a wrong MuuriGridDirective:
ngOnDestroy() { this.tileGrid.removeItem(this.elRef); }

Current workaround:

 @ViewChildren(MuuriGridDirective) directives?: QueryList< MuuriGridDirective >;
  @ViewChildren(MuuriGridItemDirective) contentChildren?: QueryList< MuuriGridItemDirective >;
  private lastDragTargetGrid: Grid;
  private lastDragElementItem: HTMLElement | undefined;

grid.on('beforeSend',` ({ item, toGrid }) => {
      this.lastDragElementItem = item.getElement();
      this.lastDragTargetGrid = toGrid;
    });

grid.on('dragEnd', (item, event) => {
        const targetDirective = this.directives?.find(d => d.gridObject === this.lastDragTargetGrid);
        if (targetDirective) {
          const targetItemDirective = this.contentChildren?.find(child => child['elRef'].nativeElement === this.lastDragElementItem);
          if (targetItemDirective) {
            targetItemDirective['tileGrid'] = targetDirective;
          }
        }
    });

I change the internal tileGrid of MuuriGridItemDirective with the new target MuuriGridDirective.

The error occurs only when you leave oder change the page-routing. Only then is ngOnDestroy () called.

[DebuggerAK]

Consequential failure:

core.js:6456 ERROR Error: Uncaught (in promise): TypeError: Cannot read property 'getItem' of null
TypeError: Cannot read property 'getItem' of null
    at MuuriGridDirective.removeItem (muuri-angular.js:50)
    at MuuriGridItemDirective.ngOnDestroy (muuri-angular.js:89)

If I insert an item in a grid further up in the hierarchy, it can no longer be deleted. No refresh of the MuuriGridDirectives? Angular will call ngOnDestroy before the new item is deleted.