Lumetri Color "CROPS" the entire clip??
Hi everyone, I'm pretty new to PP. The problem I'm having is that when I apply the Lumetri color effect and then select the mask tool it "crops" the entire clip, revealing the clips below it on the timeline. This first image is with Lumetri color added to the clip. It looks like its working just fine. However the second picture is what happens after I click the mask effect. 

Here is a video of what its like when it happens https://youtu.be/Si35RPm9DZ0
