Adding additional tile states

It seems that when I edit states on a temperature tile I have to start all over from nothing just to add a new state or edit an existing state.

Is this correct?

Editing states on a Temperature Tile that already had states set? Or on a new tile that didn’t previously have states set?

Editing states on a tile that already had states set and saved.

Would you mind sharing a video demonstrating the issue?

http://imgur.com/a/9uGnegg