Firstly some images or link to a vid or something will help the bug report
As much as Epic Games are great at developing i am certain they cannot read minds (Jokes) You need to supply info for someone to check and have a understanding or the report will just not get actioned
Most people have the capabilities to take a image or vid or whatever but it truly does go along way and use the UEFN Help tab then Report Issue as this adds alot of info for Epic bug staff incase you didnt know