@burnout426 Thanks, I already got the issue fixed by restarting Opera GX but if it happens again I'll try these other methods

I use Scratch and I copy and paste stuff by pressing Alt, but I recently switched from Opera GX to Opera and I discovered that I can open the Opera window menu by pressing Alt, but that means every time I copy and paste something it opens the menu and I couldn't find the shortcut for it so I can remove it, is there any way to fix this?

@burnout426 Thanks, I already got the issue fixed by restarting Opera GX but if it happens again I'll try these other methods

I was making a wallpaper for my laptop with vector then I downloaded the vector image and ran it through an SVG to PNG website, I then downloaded the vector to PNG image but the image had the same name as another image so I replaced the other image with the most recent but after downloading it got stuck on 100% and the download status was just an "?", I cancelled and then clicked the retry button but then the download just disappeared and I couldn't download anything else, is there a way to fix and/or a reason to why it happened?