does shotcut have an issue with nvidia graphics? i’m consistently getting crashes when i try to undock the timeliine. shotcut closes faster than if i hit ctl-q. just blinks off the screen. all other ui elements seem to undock just fine. tried the current version as both snap and portable, both 64bit. same behavior in each. system is kubuntu64 v18.04 lts with nvidia gtx760 and proprietary driver 390.116.