INFO is my take on this, you are posting from your perspective but also letting lose on some detail (I am sure its because of work/meeting perspective) But the way things are going over what I have read you are painting your flatmate rather bit too chaotic and spazzy. Think it needs more detail to determin if and or not AITA in my opinion.
Currently I use ‘Jerboa for Lemmy’ It has yet to fail me but that is the usual default app. If anyone has any information of a better app I am willing to try another :3