Hello,

I have Krita 4.1.0 installed and there is an issue with Transform Layers when having multiple groups selected. If you create groups for your layers and have layers with in them, collapse your groups so only the group folders are showing (layers within hidden), multi-select all of them, and then activate the Transform Layer tool, I only see ONE of the groups active for transformation. I cannot get all groups to be within the transform tool and only one will be transformable.

This makes it very difficult to resize several grouped objects if you need to.

Hi. Yes I can confirm the behaviour (Ubuntu - Krita 4.2.0-pre-alpha).
I think it's a feature that does not exist yet (trasforming recursively multiple groups of layers).
By grouping the groups and transforming the parent group you should achieve what you're looking for (workaround).