An update is available to Version 8.0.155 (22-Sep-2020)
The changes (taken from the update log) are:
Mask: fixed remaining problem with using an image that is not black and white as an initial mask. This can if you initially select a black and white image which you subsequently change to a color image.
Update Available - Version 8.0.155
Moderator: jsachs
Update Available - Version 8.0.155
Jonathan Sachs
Digital Light & Color
Digital Light & Color