Open a certain amount of profile and launcher can't open another profile unless restart

So I recently noticed a bug probably (there have been a lot of them lately). If you open a couple of profiles in the launcher there is a limit to how many you can open. For example if I open my friends profile, look at his stats, open another etc etc, after like 4 or 5 I can't open any other persons profiles. I look at the memory and it seems to get more filled for every profile I open even though I exit them. please look into it.