ok but can you pls tell me how can i disable navbar or hw keys i dont want to use both of these but only one and sorry for too much disturbeLol jesus christ m8 calm down, I already saw some of your rants on other rom dead threads without giving any useful info to the (dead) developers.
First of all I ask you to test the rom well once and then write all the bugs only in 1 post.
Regarding the first issue I actually don't know what do you mean, maybe it's a LineageOS-related issue?
About the second issue I already explained why the navigation bar is here in a previous post (spoiler: it's because I want it).
About the third issue I sincerely don't know how to solve it, if you want you can follow the bug report guide on the first post and maybe I can find a way to fix it. Thanks.