One annoing problem with ROM, I'm using MS launcher, but sometimes Nexus launget go back, if I have set default MS, but what I have problem with is, if i unistall Nexus launcher using ABD, then bottom swipe stop work a I can't go back to home screen from any other screen. In MIUI ROM i have unistalled default launchet too and this not nver happend. Is Nexus more integrated with ROM or what can be reason for this? If i install Nexus back swipe work good after restart.