Samsung Android S9 Ultra OneUi 6.1 - Zoom launch issue

Hello

i purchased a new samsung tablet running OneUi 6.1 OS Android

installed zoom app thru the google store and am trying to login with my google account, which i already have and is working on windows laptop.

after logging with gmail account, it bring me to the page where it says Launch Zoom but then it stays like that and nothing happens

i tried to enable the zoom chrome extension but the enable button is greyed out, deactivated.

can someone please assist as to why this is happening - is Android OneUI OS not supported 😞? 

many  thanks in advance