mission control
Hi,
When I am using one app and have other open like normal I will swipe up with 3 fingers to open mission control. For some reason now when I do that it only shows a blank desktop screen and not all the other open apps I am using at that moment in time.
Can someone please help with this? I have tried turning it on and off again but it seems not that simple this time round.
MacBook Pro 13″, macOS 10.15