When I create a mask in the Plane layer, I zoom in to refine the mask shape. I then copy the mask and paste it on the Media layer's Masks. The mask gets copied but it's size is greatly increased.
Plane layer Mask (zoomed in to refine the curved edge then zoomed back out before copying)
Copied Mask almost fills the entire frame
If I do the above steps, but do not zoom in to refine the mask shape. The pasted Mask in the media layer retains the same size.
How can I zoom in to refine the Mask, but still be able to copy it to a different layer and have the mask stay the same size?