Cannot select country for Brave Rewards - no options in dropdown

My page zoom was set to 90%, and I then changed it to 100%, but still the same error

I also tried the solution that @MegaByte posted, first enabling
“Enable Brave Ads custom push notifications”
and then relaunching - didn’t change anything

I then enabled “Allow Brave Ads to fallback from native to custom push notifications”
and relaunched, still nothing

Deactivated both and then set them at the same time before relaunching, but I still haven’t been able to get into the country dropdown.