Sampling colors in a mask still samples underlying layer colors

[eobet]

Doesn't matter if I switch to the dropper tool and select current layer only, still doesn't sample accurate colors from the mask.

 

EDIT: I'm in the alt-click mask only view mode, btw.

[R C-R]

Masks are colorless -- they just are an alpha channel that controls the opacity of whatever they mask.

[Dan C]

Hi eobet

Although as R C-R has mentioned Masks are colourless, you should still be able to select a Greyscale value when colour picking from the mask in isolation mode.

This is already logged as a bug with our developers, so I'll bump the log with your thread now. Many thanks!