Orchid - Manual partitioning fails

[btreut]

When I try to use manual partitioning an error occurs after proceeding see also on discord https://discord.com/channels/1023243680829681704/1296752082061365288

BTW: After having selected & finished the manual partition layout the automatic "use complete disk" remains selected, but on proceeding the manually selected layout is reported and used.

[btreut]

Is it useful to follow these instructions for getting/providing more detailed information about the problem?

[btreut]

First update: when I added swap by deleting/re-creating sda4 I re-created sda4 wrongly with the type lvm instead of btrfs. I was mislead by the fact that sda4 had type lvm before I deleted it. With sda4 formatted as btrfs in gparted the installation proceeds, but crashes later, when it tries to set up swap.

Second update: re-installing once more with manual partitioning, this time without requesting swap on sda5 but preserving sda5. This installation finishes normally.