I've managed to narrow it down to different sizes of first inner TooltipMakerAPI in which content of the tab, so all below the horizontal line, is put.
If the size is 1227,735 (autocalculated based on content) everything scrolls nicely. If it is 1235,755 (which I calculate myself based on screen dims) then mouse scroll does not work.
Commenting this line, makes the content suddenly mouse-scrollable:
https://github.com/jaghaimo/stelnet/blob/market-refac/src/main/java/stelnet/storage/view/StorageTabViewFactory.java#L76Internally, same methods and order of calls is done, just different numbers fed to `createUIElement`. ODD. Does it smell like a bug?
EDIT: I think I see it. The outer tooltip is smaller than custom panel that is put in it, which then has the inner tooltip inside that is larger than this custom panel. So the outer tooltip doesn't need a scroller, but the inner one does, yet as the panel stretches outside the outer tooltip it could be the cause of the failure (perhaps it simply doesn't propagate the scroll event)?
EDIT 2: Or perhaps, because the custom panel stretches outside "large intel" dimensions? :thonk: