If you host an event as a group, the mobile app will show the profile picture of a user with the same user ID as the group that actually hosted the event as the profile picture of the host of the event.
The issue is the same as the one addressed here: Group audit logs display wrong user
Another related issue
The game icon on the mobile app shows the thumbnail instead of the icon.
I could experience this issue on the Android App version and the desktop app.
Expected behavior
I expect either no profile picture (this is the behaviour of the website: Roblox) or the group icon.