Trouble Adding Rooms to the Map

I’ve been having some trouble with the room mapping feature in my smart home setup. Every time I try to add a new room to the map, it seems like another room gets lost or removed. Here’s what happens: I go through the process of adding a new room, and when prompted to save the new map, I click yes. The new room appears, but another room disappears. This has happened multiple times now, and it’s quite frustrating. I’m wondering if anyone else has experienced this issue or if there’s a workaround or fix available. Maybe it’s a bug in the system, or perhaps there’s something I’m doing wrong during the setup. Any advice or insights would be greatly appreciated! I’m really hoping to get all my rooms properly mapped without losing any in the process.

you should never add more and more things in room while try to make things 100% use of old things