Compound with Magic Mask

Hi,
I have 3 tracks "one above the other" as described under

Compound.png (565.35 KiB) Viewed 398 times

When the three clips are separated, it is working well. Names on the graves are erased and person is walking in front without problem.
But when I try to make a compound clip with the three, Magic mask seems not to work. I can see Fusion paint mask over person walking.
Is there a limitation with compound clip ? Thank you for your help
Have a good day
Regards
Philbec44

When you create a compound clip from clips that use Magic Mask, the tracking data is lost, and you'll need to open the contents of the compound clip and re-track the Magic Mask

When you create a compound clip from clips that use Magic Mask, the tracking data is lost, and you'll need to open the contents of the compound clip and re-track the Magic Mask

Thank you very much for your reply. It works fine. Have a good day