Balance Scale not working

Something’s not working the way it seems like it should.

When I use the balance scale, when you place a tile on the scale…it locks up.

You are unable to drop a tile on an existing tile to have them merge into one.

The balance scale locks up and you can’t do anything.

Can you share an activity link? I assume you’re referring to using a Polypad? Can you specify what kinds of tiles you’re using (e.g. Algebra Tiles vs. Number tiles)? Some may appear the same, but can have different functionality.