Offset Path, Round Corners not working properly - Version 2.3b (845)

Continuing the discussion from Offset Path Filter, Broad Nibber, Noodler not working (789):

See the video:

  1. Offset curve no longer works at all
  2. Cancelling Round Corners corrupts the path.
  3. Can’t selectively Round Corners anymore ?

I fixed that already. Will update soon.