Bug | Country flag switch to US or UK if you select other country with the same dial code.

[Minhaoliu]

For example if you select Guam dial code is +1, when you start enter the phone number, the country flag will switch to US.
If you select Guernsey dial code is +44, when you start enter the phone number, the country flag will switch to UK.

[sudarshansb143]

+1

Sometimes, this happens with Russia and Kazakhstan too