Lagging desktops on BigSur
I recently updated to BigSur and I've noticed that ever since that, whenever I try to flip current screen using 4-fingers left/right swipe, it takes around 1-2 seconds for my Mac to process that during which Mac is not responsive.
4-finger swipe up (show apps on current desktop) works as a charm - no lags
MacBook Air 13″, macOS 11.0