HTTP/DAV for SVN in rstack

Hi,
we want to look into different kinds of other solutions for our svn. There I found RhodeCode.
I have an entire rstack up and running. The scanning and importing of the existing repos worked like a charm.
Our developers are currently using tortoise svn as a windows svn client, but this needs http/dav.
From the VSC Settings I found that there should be a builtin apache that has a mod_dav config but when looking into the docker stack I cant find a apache container and the clients also reports:

The server at ‘https://domain/repo’ does not support the HTTP/DAV protocol

How can I fix this? I have searched now for hours and could not find a suitable solution for rstack. For a older version it advises you to just install apache and configure the mod_dav youself.
This would be hard in the stack as the default https port is already blocked by an other container that runs the webui.

I have RhodeCode 5.5.3 CE Installed and used this Site to init and install