Using Okoye in the current Shuri pvp, Vibranium Virtuoso passive says it does extra damage if you match a fortified tile, doesn’t specify fortified basic/special tiles. This works fine in most cases, but I’ve used Okoye’s yellow that changed the fortified basic tiles to fortified team up tiles & found that the passive no longer triggers.
It’s rare that I wasn’t done with the match when I got to this point, but I’ve run into a similar bug when a basic fortified tile is transformed into a fortified critical tile (usually by 4* Hulk’s Purple).
I could have been wrong on my expected damage, but I was coming up a lot lower than I calculated.