Favorite icons not always showing up

Is there a limit to how many website favorite icons will show in the web vault? I’ve added entries for sites that have a favorite icon, but it doesn’t show in the web vault. Tried putting the URI in different ways, just domain.com, www.domain.com, copying the exact URL I visited where it shows the favorite icon. Trying to figure out why some aren’t showing the fav icon. Thanks!

I’m pretty sure there is no limit to the number of fav icons. FWIW, I checked and many of them missing in Bitwarden are also missing in 1Password and LastPass. This is most likely a problem with the sites.