Alternating between spamming two different abilities sometimes causes them to become extremely de-synced with the global cooldown and very non-responsive. It’s not clear whether this is purely a visual bug, but it feels horrible and sluggish when it happens.
Inserting a “/cancelqueuedspell” (“/cqs”) before ability casts sometimes cancels the spell without re-queueing it. I assume that this is related. Hopefully someone out there finds this demonstration useful in finding a fix for this issue.
Some info:
SpellQueueWindow = 400
Consistently ~20 world latency
No addons enabled
Here is a video demonstrating this issue:
I don’t know if anything will ever get done about this bug given that that it has, at the very least, existed for all of BFA and almost certainly a lot longer, but I’m not sure what else to do about it but post it here.