I don't have the words to describe what's happening here. Please see screenshot. Frequently when using Firefox- since the latest update, it's up-to-date on up-to-date Macbook Sonoma 14.4- this starts happening, when I move around my cursor, the images get all funky, it seems to be pulling in visual information from multiple tabs. Restarting the app clears it out, until the next time it happens. Any thoughts on this?