Correct. It smooths out everything!
Got the tool set up, Just need to figure out how to get rid of these imperfections now. Can't blur them, cuz it seems it doesn't do anything. Unless I did something wrong.
https://imgur.com/a/x4RvQyv
Hmm something seems off about the filter there, but when in normal map mode, artifacts can currently happen on low blur amounts for some objects.
The upcoming version (free update) should vastly improve quality and fix a few bugs, but I don't have a timeframe on it yet!