It's true that this happens, but in reality it's not unwanted behavior at the moment.
Game
The jump after HJ can't skim walls?
Fixed // Low • 1255 • by Dinius • August 28, 2015 | edited Aug 28 2015
Will fix for gibbzinator.
Fixing this by removing the requirement for > -200 falling speed when skimming. Could have some unwanted results too, but we'll see. :)