CAPS switch option disabled on the Bandera-layout (Mac OS High Sierra v.10.13.4)

[wowkalucky]

Actually, this option even doesn't appear on the B-layout. Screenshot - https://www.screencast.com/t/FnQK6uM093lk

[dkBrazz]

the same is for me, please fix it

[z0rc]

This is more complex compatibility issue with Ukelele (layout editor used here) and macOS, see https://groups.google.com/forum/#!topic/ukelele-users/rRPaOXQj8Hs for details.

TL;DR there is no fix for this, keep using Karabiner to remap Caps Lock.