I had a feeling it has to do with the hight of the sticky menu so I thought I will try to change some settings, especially one:
Layout -> Primary Navigation -> Menu Item High for mobile setting. Changed it from 51px up and at 55px the menu is fine and both scrolling up and down.
Sorry, I thought there was a sloution, but it was probabaly cache β¦ the problem stil persist, and I cant find the reason for it. The “menu item height” don’t matter β¦ π