OLED Display, firefix not displaying contents correctly, pixels generated at random places

I started noticing this after the firefox DLSS collab announcement. I have an OLED display. Sometimes the content is not shown properly like dead pixels or wrong places. One example i'm using claude, claude is generating result , orange rectangular boxes will appear over the text. If i scroll then i can read again. It's this glitchy experience in displaying content. If you are thinking it might be a issue with my display, no, i only have this problem with firefox. As i'm writing this a white box is placed over the address bar, then i switched tabs and it's gone. I don't know if it helps but i have 20 something tabs open. I also have a PC running Fedora, IPS display, I haven't noticed this bug there