function hasMissingICUBug() {
        if (Intl.DisplayNames) {
            var regionNames = new Intl.DisplayNames(['en'], {
                type: 'region',
            });
            return regionNames.of('CA') === 'CA';
        }
        return false;
    }
https://bugs.chromium.org/p/chromium/issues/detail?id=1097432