Add segment → open threshold effect → delete segment → now add segment (This segment is gray color.)
Note: there is no gray color in the color table
Add segment → open threshold effect → delete segment → now add segment (This segment is gray color.)
Note: there is no gray color in the color table
Thank you, for reporting. I was able to reproduce this, but I don’t have time to work on it right now. Could you please submit an issue to keep track of the issue?