Request to have the 'lock' within the playlist an actual toggle to unlock/lock

I use the lock transitions often though one cannot lock/unlock tracks within the playlist to change the order or add a new track in to try. One keeps needing to head back to the carousel to unlock & then go back to the playlist to complete the move, then back again to carousel to lock. It would be super handy if the lock that displays within the playlist could be active and ultimately a time saver.

Here's a screenshot of the currently 'inactive' lock button.

Many thanks for reading :-)