After a few minutes of use, found that there's no search function (thought there was but it was the global feed), can't add images from the gallery in posts (although the UI shows that option), can't open settings, can't edit profile. I was also unable to post anything, tried twice but post never appeared in other clients. (tested from Android 12)
Discussion
hum.. if this is the first time, the app should ask permission to access the gallery.
Settings and Profile editing are not ready yet. It will come soon.
Strange about not being able to post. Were you using it on WIFI or over 4G? I am diagnosing some issues when relays shutdown the connection.