darktable 4.0.0 'colour caliberation' module to fix white balance

darktable 4.0.0 not able to work with ‘colour caliberation’ module to fix white balance, blue screen blocks the module.

Namaste, @Rajeev_Dudhalkar
(or perhaps Namaskar)
and welcome.

Operating system?
From where did you obtain darktable?

Have fun!
Claes in Lund, Sweden

Thanks for response.

Operating system?

Windows 11

i5 8GB RAM

Runs fine on Win 11 for me…more likely graphics issue maybe??

Others have also reported issues on Windows.