Fixed
10 ) The default position for Corner Pin is slightly slanted on the left and top sides while on the right side and bottom it is fine.
Fixed
11 ) Perhaps both kinds of keyframe types for the corners can be included
Not going to happen soon.
12 ) In Corner Pin, if you press the advanced keyframe button to turn off the advanced keyframes and erase all of the keyframes for the corners, the keyframes will not be erased.
Fixed
Done
1 ) Bug #6 from my last year’s bug report here has returned
This was never fixed, and I reproduce it on versions 19.12, 19.10, and 19.09 in addition to the 20.04 beta. I have not yet figured out the cause.