When I place a sign, it open's up the typing GUI, but then quickly closes it. This also happens when I try to edit a sign
Video: Minecraft 2023-06-09 15-40-14.mp4
(I use a java edition texture pack to make bedrock edition GUIs look like Java Edition)
Comments 5
In my case I do not have that problem, and even recently change textures in my world and try the new poster that came out, I think the problem comes from the texture package you put
The pack likely needs to be updated for 1.20. I'd suggest contacting the creator of the pack about this issue.
Does the issue still occur if you disable your resource pack?