myGMC family sharing invite not working

[first_gmc_yukon]

brand new 2023 yukon denali and i must say this gmc app is terrible compared to other brands.  It seems buggy and i can't get the family sharing invite emails to send to any email address.  I must say for the price I am dissapointed.  Comparable manufacturers apps are way ahead of good old General Motors.  Please fix so we stop regretting our switch back to GM.

[JWP]

Seems since the IDIOTS at GMC went to using Google things have been worse !! We had a 20 GMC Denali Terrain EVERYTHING worked !! Wasn’t a big fan of Google anyway b/c of their privacy issues , wasn’t aware that GM went to using Google before we bought our 23 Yukon !! Now a passenger can’t even do much of anything on the screen while driving which imo is a terrible thing !! APPS from play store sucks too !! NOT HAPPY WITH GMC AND GOOGLE !!