Export of MQTT Engine tags

Is there any way to get an export of MQTT Engine tags from Ignition with static values? I’ve done it once, but I can’t seem to recreate the scenario where it worked. I use this to create a static copy of the tags in an offline development system where we don’t have access to subscribe to the tags directly.

I can “Copy JSON” the tags and paste, which works, but does not get the values. Values all paste as null. Export is not an available option in the MQTT Tags provider. Any thoughts?

I don’t think there is a built in way - but I do know we’ve had people script this functionality.