A picture becomes black when choosing the middle of the "Sharpness" bar in aviary feather editor

[Guest]

How can it be fixed?

A video demonstarting the issue is stored here: https://www.dropbox.com/s/f84ns3wu4zff1a4/black%20picture.mp4?dl=0​

Thanks!​

[John T Smith]

You will likely get better help in the specific program forum... what program are you using?