This happened recently within the past two weeks after a few years of normal use. From within the Quest 2, whenever I mouse over (MO) multiple thumbnails to preview the videos what I get instead is the thumbnail of the the first video I moused over. So Video #1 MO shows the preview of Video #1 but the MO of Video #2 shows the thumbnail of Video #1 and so forth with every subsequent MO of videos on that page. What's the fix fort this?
And by the way, I had to verify myself four times to even post this question. What's with that??