this is very minor, but it is a bug. When you use mystic door, the time is on the top right corner, well before this patch, You could right click it and it would cancel door. Well now you can't right click. Isn't a big deal, but sometimes you door in places that you want to get rid of them after use.
Technically Mystic door should not have a buff icon at all. However in the current source, removing the buff icon causes issues with door expiry, additionally being able to cancel the buff can cause disconnections when you attempt to cancel it before the door-opening animation ends. Is there a reason why cancelling Mystic Door would be required? If you need to create a new door you can simply just use the skill again, as long as you have waited for the 5 second cooldown.
It's more like QoL, when you door under a rope or whatever it's annoying to jump on it. So right clicking it was an easy way of getting rid of door after NPC-ing or whatever. But if it was causing problems fair enough!
Cancelling the door before the 5 second mark would cause you to disconnect so I don't see how the change was bad, especially since you can still cast a new door after 5 seconds in case you messed up the first one.
That makes sense yeah... Seems like quite a minor thing that could be adjusted to easily though. The problem here would be that I don't think there is a way to allow the icon to be cancelled after X seconds to avoid the animation crash, as far as I know clients can only either have a buff that cannot be cancelled, or a buff that can be cancelled.
I see, well I think it's a good thing that the dc'ing bug was fixed. Haven't experienced myself that's why I was wondering a bit. Better to not have it than having random dc's !