[igxPivot] Dragging & Dropping a list item into the grid chip area (or vice versa) throws errors.

[MayaKirova]

Description

Related to: #10736

Dragging & Dropping a list item into the grid chip area (or vice versa) throws error. All drop areas should add checks for the dropped element type so that no errors are thrown in case user drops something unexpected

• igniteui-angular version:
• browser:

Steps to reproduce

1. Drag a list item into the grid's chips area or drag a chip from the grid into the selector's areas.

Result

Errors are thrown:

Expected result

No errors.

Attachments

Attach a sample if available, and screenshots, if applicable.