[Doom]

Around last month I've noticed some UI bugs with some icons, especially youtube but not only it

I've included pics,
There was also some funny UI issue where I've pressed right click on a youtube file in the LinkGrabber window, and suddenly I see the right click window with youtube icon in covering the buttons there which happens to me randomlly,
But I didn't managed to recreate it in order to take a pic ;/


Is it an issue on my end or something on Jdownloader end?