New Lightroom Classic features masks for e.g. background disabled

[Torsten26824685drf3]

Hi,

I am trying to use the new feature of automatic mask creation for e.g. motive, background, sky. However, this feature is only available for some and not available for many of my pictures. When I open the masks tool, the buttons for motive, sky and background are simply disabled. It is unclear why. Can anyone explain this?

Thanks a lot!

[dj_paige]

Perhaps older process version on an old photo? If you see an "lightning bolt" icon under the histogram, that could be the problem. See: https://photographylife.com/lightroom-process-version