Dropright/dropleft is broken on navbar or with static position
Created by: ysds
I wondered why position: relative is not given to dropright and dropleft, so examined any influence.
Related code:
Then, I found a position of dropright or dropleft is not as expected when using it on a navbar. Demo Please see on a large screen.
Also, a dropright/dropleft outside navbar works well since it is positioned by popper, but if disable poper (#24092) it will break position.