Diacritics/anchors at iColor Fonts

Hi everyone!

Is there a way to use combs in a sbix color font?
(Glyphs 3)

What exactly are you trying to do?

Usual comb glyphs, like Aacute

I don’t see how sbix glyphs can have components. You probably need to decompose into ‘A’ +’acutecomb’ and hope that the mark feature works for sbix glyphs.