While I am typing on the Mac in any app (for example messenger) suddenly I think it's switching between apps because it stops from typing and I need to click again in the window in order to restart typing and this happens all over again, it’s very annoying
Does this occur for a different user, e.g., Guest ?
(Set up users, guests, and groups on Mac - Apple Support)
Does this occur after starting up in Safe Mode?
Consider the possibility of a third party software conflict. EtreCheck can be used to investigate what is installed. Give it Full Disk Access. You can post the report here. Someone might spot something.
Does this occur for a different user, e.g., Guest ?
(Set up users, guests, and groups on Mac - Apple Support)
Does this occur after starting up in Safe Mode?
Consider the possibility of a third party software conflict. EtreCheck can be used to investigate what is installed. Give it Full Disk Access. You can post the report here. Someone might spot something.
Apps switch focus randomly and annoyingly while typing
