I don't know if this was intentional, but on 1.19 snapshots when I try to make an infinity room out of item frames and maps, the item frames go cleanly together, but when I place a map on them, the maps and the item frames suspended in the same block break. This isn't a problem in 1.18.2, however.
MC-251624
Maps within Item Frames cannot be placed in the same block
Resolved
Duplicate
0
Thank you for your report!
We're tracking this issue in MC-250162, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki