Comment # 2 on bug 1204958 from Felix Niederwanger

Ok, that's fine by me. To highlight the origin of the problem:

Installations with SELinux can't activate it (enforce) in the installer, it's
grayed out and set to permissive. The way to enable SELinux on Leap is to add
`selinux=1` to the bootloader, however this way does not work via the YaST
module, as stated in this bug report.

While this can obviously also be achieved by manually editing
`/etc/default/grub` but it leaves a bit of a bitter aftertaste that neither the
installer nor the YaST module allow to install a SELinux Leap 15.4
transactional server without fiddling.

## Workaround

For anyone who comes here after me:

A suitable workaround is to just manually edit the corresponding files yourself
and don't use YaST for it.

* Edit /etc/default/grub - Add your options there (e.g. `selinux=1`)
* Run transactional-update grub.cfg
* reboot