Mine seem to have been disappearing and re downloading again...
That said, I seem to have 2 google accounts on my system:
One is my own...the one I have had for more than 10 years on Google...
There is another one labeled "vehicle account"
I am inclined to try to delete it, but sort of afraid of what will happen if I do.
BTW, my vehicle is at the dealer today for some warranty work, and one of the items I requested was the software update W162 for the infotainment system, called out by GM Communication
22-NA-058. Hoping some of that will help.