This is still happening, even in the June, 2019 desktop release. The top ribbon tabs become unresponsive. All other ribbon icons and features work fine, but you cannot select any other tabs unti...
wynhopkins
Most Valuable Professional
Most Valuable ProfessionalI teach classes of users in different organisations in Power BI and this happens all the time, in the July release also. It's random so don't have a defnitive reason.
The work around is to minmimise and maximise the screen, but something clearly needs fixing