Opacity issue paraview 5.11

Showing contours with opacity less than one makes buggy on paraview 5.11 when it’s running through python. One of my friends has experience same issue on paraview software itself.

Please describe in detail the bug you are seeing.

If I start to zoom in and out, there are some angles that the slice will get invisible.
The only solution that I could find was to have opacity of 1 (this bug wasn’t in the earlier versions)

any ideas?

Hello @Ali_Rahnama ,

in you first message you’re talking of contours and in your 2nd you’re talking about slices. Please add explicit steps on how to reproduce your issue.

I tried some stuff on my side but couldn’t reproduce.