I'm playing at 41.56 and sometimes when I click to see the info of a crop the little window that pops can't be closed (from the little 'x').
If I jiggle the window, the close button starts to work again. However, if I check the crop info again, the same behavior happens.
For some reason I was not able to attach a screenshot here but i published it on my steam (even though the image don't contribute too much).
Image: https://steamcommunity.com/sharedfiles/filedetails/?id=2668643307