I am unable to find expiring messages settings in android app (v17.20.0 Alpha 11) , but it is accessible in web app (2

[bb77]

Your alpha release is outdated. The current stable release is 18.0.1

https://f-droid.org/packages/com.nextcloud.talk2/

https://play.google.com/store/apps/details?id=com.nextcloud.talk2