Weird sharp symbol

Just updated to MuseScore 4.4, and again, to 4.4.1. I create a new score, with the Solo Piano template. I click on the "key signatures" tab, and as soon as my mouse hovers over for example F# Minor, the sharp symbol looks very weird. And it's not just F# Minor, every key signature with a sharp now has the same weird symbol. Look at the image I have attached below to understand what I mean. (Look next to my mouse in the top left corner.) The flat key signatures look like they're supposed to. I am using Windows 10.
I would really appreciate a response, and possibly, how to get it fixed.