Can an admin fix this so the display isn't aesthetically repulsive?:
You should be able to select and disable a strategy or several strategies, then the scroll-down closes when you've selected what you want. And you should be able to select multiple strategies to disable. Maybe have individual check boxes for each strategy, if you select the check box for "all," then all strategies turn grey and you can't select them.
Whenever I look in advanced settings, even when I'm not the host, I see a blue bar highlighted and I go to close it, but I can't because 1. I'm not the host, and 2. the host couldn't do it anyway. The display looks bad.