We have been able to reproduce your issue in a SUSE 15 environment. Unfortunately it seems that it doesn't support MySQL due to missing the libtinfo library, and the "daemon" user was not created by default either.
The daemon user can be created with the following command:
sudo groupadd daemon
sudo useradd -G daemon daemon
In order to install libtinfo, run the command below:
sudo zypper install libncurses5-32bit
After that, you should be able to re-install Joomla.
We've created an internal task to fix this issue, but we're unable to give an estimate for when it will be fixed or documented.
I hope it works!