Advanced installation (Disabled currently)

[pthrrr]

Hi,
have a question about the installation process.

Since I want to run a dual boot, I chose the manual installation option. After partitioning the nvme and selecting partitions for boot, root, var and swap, i cannot continue the installation.

Now I've just read in the handbook that the Advanced installation seems to be deactivated.

I assume that the 'Advanced installation' correlates to the 'manual installation' in the installer? It's a bit confusing though, or am I wrong?

So my questions are

• is there currently a way to dualboot?
• when will the 'Advanced installation' be enabled again?

Thank you