I was running the app on iPad (I think on iphone and website too), noticed some things when I changed rooms, firstly I cannot try different room codes easily like MG1, MG2, etc. because the screen after room is full pops up as new room and I cannot try another code until I join a new room and again select change rooms. On website, there's not even an option to do a new room, you hhave to change URL. Then (on iPad at least), if I did connect to a room like say MG2, the screen goes black/grey and I need to force close and restart my app to play the game again, which it usually puts me in MG2 long as there's still space. Another room related, possibly preference thing is if I join back in the app after some time of not playing or even restart the app, it puts me in the exact room I was in which is great, but if I want to afk a while and not fear getting kicked by host somehow, I cannot easily join a random room, at that point i just kind of create my own code but I just thought that's odd.
Another bug (not sure if that's an iPad setting or an app thing) is if I play in landscape mode on iPad and I want to click "My Garden", the three dots on the top of the screen (multitasking option on iPad) gets in the way most of the time. I have a hard time getting to my garden on landscape mode.