Checking some parameters I came across MOT_HOVER_LEARN. I usually set it to 1. But now I figured that there seem to be three options:
0:Disabled
1:Learn
2:LearnAndSave
I am wondering what the difference between 1 and 2 is. I thought 1 would save it as well. But this seems to be wrong - otherwise option 2 would not make sense.
OK, just found it:
I just post it anyway in case I am not the only one having it set to 1 but expecting 2.