When I go to place an Item Frame, the game completely crashes and opens the Launcher. I've looked into the bug and saw it was seen in Minecraft 14w18a.
Environment
Windows 10 64-bit OS, x64-based processor; Intel (R) Core (TM) i5-8250U CPU @ 1.60GHz 1.80GHz
This is NOT resolved. Still happening in 1.14.3. pre-release 3. Please do something about it.