Custom Notification for Google Voice Gone? (using S21+)

[faqman]

I've followed the other posts about Notification categories to set a custom ringtone for Google Voice phone calls. However, it does not exist in my phone. I do have developer options enabled as well, not that it should make any difference. I go to notifications and I only have options for allowing, alerts, types and lock screen notifications. Nothing else. It has just disappeared. Anyone else solve this or befuddled as well?

[LongHiker]

@faqman You have to enable categories. Do this:

1. Open phone settings
2. Click on Notifications
3. Click on Advanced settings
4. Enable the option "Manage notification categories for each app"