Nextcloud client apps - Access forbidden by server

Yes, similar to other previous pots, like Nextcloud access forbidden by server but, I have installed it in an openSUSE TW with Apache+PHP-FPM in an old PC, and no log is generated once I have clicked in grant access button, there is no log and the client raises the error.

Via web I can access easily but via apps I can’t.

Desktop and Android client are unable to login. In the Android client the response is Failed access: operation finished with status 401 (fail).

Nextcloud version (eg, 20.0.5): 28.0.5
Operating system and version (eg, Ubuntu 20.04): openSUSE Tumbleweed
Apache or nginx version (eg, Apache 2.4.25): 2.4.59
PHP version (eg, 7.4): 8.3

Additional to it, a weird warning:

ocm-provider warning

Your server is not properly configured to resolve “/ocm-provider/”. This could be related to the web server configuration not being updated to serve this folder directly. Please compare your configuration with the “.htaccess” rewrite rules for Apache or the one provided for Nginx on the documentation page :arrow_upper_right:. In Nginx, it is usually the lines starting with “location ~” that need to be updated.

But if I access to http://server-ip/ocm-provider I get the right json response.