Why can I create layers, but not layer groups in the indexed color mode in gimp?
I'm making some pixel art in gimp and I so I figured I should use the indexed color mode since I won't be using very many colors.
About halfway through my project I realized that I wanted to be able to create layer groups because I want to be able to use tools like
change perspective, and
rotate on a group of layers - rather than on just one layer.
Apparently I can't create layer groups indexed mode. I understand that I can just revert to RGB mode, or even just link layers together - and I'll probably do that - but I'm just curious: why can't I create a layer group in indexed mode?
I've looked through the gimp manual and searched for tags here and I can't seem to find an answer.
It is probably not satisfying, but the actual answer is:
You can't create a layer group in indexed mode because this has not been implemented in GIMP.