Cooldown when switching champs in Tag Duel?

Does anyone else have a 1 to 3 seconds cooldown when they switch champs where it Says all your abilities are availible to use but clicking them does nothing and you cant auto people either until that 1 to 3 second window is over? The first like 7 games i played this didnt happen (and i also had sub 1 minute queue times) now every game takes like 5 minutes in queue and i continually lose because switching champs makes me not able to play for up to 3 seconds. I dont feel like this should be happening since ive had multiple people combo ornn ult into yasuo ult and that would mean they have no lag time on abilities after switching, but i do every game...