the hp envy x360 with the ryzen 5 2500u and vega 8 graphics seems to also have a problem switching to another task when it's in fullscreen. It just went blackscreen and there's no response from the system after that. This is a new platform but it also has a problem with putting the laptop into sleep mode when you have a secondary display (hence the extended display in the multiple display settings). Please fix these drivers issues AMD!