It is essential that Data Roaming is enabled in order to use the eSIM. You can turn on and off your Data Roaming in your settings. Turning on your Data Roaming will allow any eSIM to work with your device.
Turning on Data Roaming
1. Go into Settings and tap on Network & Internet.
2. Click on SIM cards.
3. Tap on Roaming to enable data roaming.
4. A confirmation screen will show.
5. If the slider is showing green as below, data roaming is now enabled.