## Reproduce the bug

install purevpn from https://addons.mozilla.org/en-US/firefox/addon/purevpn-for-privacy-security/

in the tool bar,

1. click on the icon of purevpn

2. click "Select Country"

It should display a list of country, but any thing is display.

## Version

icecat version: GNU IceCat 78.8.0esr