Lumetri Color "CROPS" the entire clip??

[Forgiven1!]

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

[Kevin-Monahan]

Hi @Forgiven1!,

Thanks for the question. That is rather strange behavior. I was not able to reproduce the issue. Have you tried resetting preferences? That may work for such an unexpected issue. I hope the community can assist. Sorry for the problem.

Thanks,
Kevin

[PaulMurphy]

What method did you use to scale up the clip you're applying the Lumetri effect to?

[Forgiven1!]

I applied "transform".  Rotated 90 degrees, and then upscaled to 200%.    I recorde those clips in profile mode 1920x1080p.   My camera recognizes when I fip it sideways, but for some reason when I pull the footage off the card it still sits horizontal so I have to go back and manually correct them to profile mode.    After I applied the lumetri mask, the clip appears to stay in profile mode, but it gets cropped back to horizontal 1080p.   At least that is what it "looks" like.

[R Neil Haugen · Accepted solution]

Once you applied the Transform effect, you needed to Nest the clip before doing any other effects work.

[PaulMurphy]

Or make the rotation and scale adjustments to the Motion settings instead of the Transform effect.

[Forgiven1!]

Well, I came here to solve one problem, and ended up solving two.   I had never heard of nesting before, and it helps a lot.  I had stacks of arwork like 15 layers tall in some places.  Thanks.