@teligence I'm not 100% sure that this is the same issue which I described in the blog because I noticed that you have disabled wallpaper. But maybe still related issues.
@teligence said in Speed Dial buttons background change?:
How else are we to report trouble like this so that they actually respond with a solution
There's OMenu > Help > Report an issue... wizard but, personally, I've never been using that. I usually report in their blog https://blogs.opera.com/desktop/
The latest Stable update thread there is for 115.0.5322.77
https://blogs.opera.com/desktop/2024/12/opera-115-0-5322-77-stable-update/