Different menu Options from Desktop version and android version

I have several things i sometimes use, e.g. log out.
When i use the web version of the app i can easily logout.
I just click on my account name in the upper left and then i have a small box where the last item is (in german) "Abmelden".
There is nothing in the app.
Imo its a serious issue when people that are not familiar with IT have to learn that there stuff is somewhere else, depending if they use project X on their tablet or project X on the desktop.
I would expect that both behave the same. At the moment, they do not.

small correction: in the app there is a logout, very hidden in settings/general/...
when i click on my name, there is a small popup, but it shows absolutely different things than the web version

hint: i accidentally posted that initial here: https://github.com/vector-im/element-web/issues/14975