Behavior packs and resource packs not applying.

Hello i have a problem with my resource and behavior pack that are not apllying to my realm.
1.Whats supposed to happen is when i aplly resource pack in my realm editing menu and then i back out the recource packs should aplly
2.What is hapening is when i exit the realm editing menu and when i chose what behavior pack i want to use it just exits the screen and nothing happens. no notification of it being uploaded or when i go back to editing menu the packs that i wanted to aplly before are gone from active.
3.Maybe theres something up with my realm couse for my friends this is not the case, im gonna try to make a new realm then the bug maybe will dissappear