Dunno if it’s just me but I find the cooldown animations a tad annoying at times, the icon will countdown it’s cooldown using the blackout animation – then go a reduced and paler version of the icon then full and ready.
I wish the middle step could really be left out, alot does be happening on screen and this is misileading at a glance.
Black countdown then simply full icon, or black then full, none of this half measure stuff.