Accessing and using Microsoft Teams on smartphones and tablets across platforms
I was ready to throw my phone out the window. I have done multiple variations on google searches and could not find this ANYWHERE. Some people said "Oh it's right there under categories" and others (like me) didn't have categories.
Solution: Turn On App Categories
Phone Settings -> Notifications -> Advanced Settings -> scroll down to bottom and enable "Manage notification categories for each app"
Apparently this is OFF by default now so you have to turn it on. Hope this helps somebody.