Missing keypoint TF for OpticalDistortion and ElasticTransform

[23pointsNorth]

🐛 Bug

Looking at the transforms and targets table, there are a few transformations with known, parameterized outcomes when applied to the keypoints case. These include OpticalDistortion and ElasticTransform. Given they are defined for the masks case, the movement of the the keypoints will have a known shift.

Additional context

There are a few other transformation that may have a similar behaviour - RandomSizedBBoxSafeCrop, BBoxSafeRandomCrop, and for the bbox there are a few that may have different interpretations of what needs to happen - CoarseDropout - if one side of the box is shrunc, the box size can be decreased, otherwise keep as is;

Found a Relevant PR as #1325 #686

[MihailMihaylov97]

I have also encountered this issue. Are there any updates on this?