How to moderator logout in iOS and Android apps

How can I logout from moderator status in the iOS and Android apps?

I have a configuration where the moderator has to login and it is working nicely from a chrome browser on the desktop. There I also have a button under the profile settings dialogue enabling me to log out from moderator status.

However, in the iOS and Android apps I am unable to find such an option. As a result the moderator status stays as it is indefinitely.

Is this a missing feature in the app or am I just unable to find the UI element for this operation?

Moreover: It would be interesting what happened (and if the password remains stored) when I change the server URL. This I did not check since I only have one instance of the server available.

I need help with moderating can you help