I will answer this as a fellow user, @trey if you need any bugs fixed on jetpack 4.X, don’t ever get your hopes up or expect anything from nvidia. These platforms are effectively dead.
I am celebrating the nearly 1.5 year anniversary of my critical bugfixes not being fixed in jetpack 4.X (and 5.X) with nvidia stating they will not fix them.
You are welcome to follow the journey of xorg rotation/composition stutter/framepacing issues (present on all jetsons, all jetpack releases, as well as desktop GPUs):