Low Priority Queue Message

Whenever you are in a low-priority queue you get this message and you will be unable to go to any other tab in the client. I understand the low-priority queue is a punishment, but not being able to access anything else in the client is not the way to go in my opinion. This only makes people Alt-tab and do something else, while this time could easily be spend by some people on the pre-game(runes, masteries or champion specific information, ect.).

Can we get a fix for this?