Android client after url change: Server not available

Iā€™ve lately changed my nextcloud url from dhermily.dk/owncloud to dhermilly.dk/nextcloud
The desktop clients have picked up the permanent redirect but my mobile client still says ā€œServer not availableā€. What am I missing here?

Upon entering a (cached) folder in the app: On the server logs it looks like it works. But the app still says ā€œServer not availableā€ with a ā€œLoadingā€¦ā€ below as if it was loading the file list.

 - - [21/Aug/2024:08:43:37 +0000] "GET /owncloud/ocs/v2.php/cloud/user?format=json HTTP/1.1" 301 4473
 - pascal [21/Aug/2024:08:43:37 +0000] "GET /nextcloud/ocs/v2.php/cloud/user?format=json HTTP/1.1" 200 2384
 - - [21/Aug/2024:08:43:37 +0000] "PROPFIND /owncloud/remote.php/dav/files/pascal/Dilbert/ HTTP/1.1" 301 4408
 - pascal [21/Aug/2024:08:43:37 +0000] "PROPFIND /nextcloud/remote.php/dav/files/pascal/Dilbert/ HTTP/1.1" 207 2186

Iā€™ve filed a bug report.