Please allow us to disable those flashing quest updates on the bottom left of screen

I find these flashing icons very distracting and have to right click them to remove them. This may not sound like a huge deal, but when the quest update is "kill boss of a boss arena you walked into" and then the flashing icon distracts you from fighting said boss, it is rather annoying.

I'd just like an option to toggle all of these off or just remove the super unnecessary ones (the ones that activate when entering a boss arena). Those to me are completly unnecessary and just distract me.