Editing sign doesn't respond to keys

Hi there,

It appears there is a bug in the sign, where it will not respond to editing a hanging sign when trying to change the text. I'd copy / pasted the text to get the spelling correct, and when I tried editing a second sign, it doesn't allow any key presses, will not respond to escape, and the only method to get out of the edit dialogue is clicking randomly with the mouse.

Steps I did:

Create a hanging sign, edit part with copy / paste rest of the text (apothecary from Google)

Create another hanging sign, edit the sign.

At this point the UI will break, not accepting any text input for the sign.

I also tried logging out (full program close), and logging back in to alter the sign.

This appears to have the same result, however after a 3rd login it allowed me to alter the sign.