So the favicon for my website (a 256×256 .ico file) doesn’t show up on Google Search. It shows the vercel logo, but when you click on the website, the correct favicon shows up in the browser tab. Even on search console, the vercel logo shows up as the favicon. I have no clue why.

Already checked other threads/forums. What could be the issue?

I have registered the domain on google search console. The page is indexed. The favicon fits search guidelines (double checked using favicon checker).