iobroker.nspanel-lovelace-ui/admin/timezone.json

NsPanel Lovelace UI is a Firmware for the nextion screen inside of NSPanel in the Design of Lovelace UI Design.

{
    "timezone": {
        "type": "select",
        "label": "timezone",
        "newLine": true,
        "freeSolo": true,
        "options": 
    }
}