From Lightburn 0.7.04 onwards there was an option to find/update Emblaser WiFi devices, so I tried that and followed the wizard to upload the new firmware. This allowed me to cut from a WiFi connection.
I haven’t had much time to really test reliability. Initial impressions were that it works, but it might be a bit unstable, depending on your WiFi signal.
In my case, homing the axes or moving the head via the Move tab sometimes wouldn’t work. It’s almost like the Emblaser dropped out from the local network and couldn’t re-establish a connection to my WiFi (I had to restart the laser+lightburn). However I have yet to experience a ‘wireless’ cut stalling midway due to a lost WiFi signal (maybe because the gcode data stream kept the network connection alive?), but like I said, I haven’t had more time to work on the laser. Perhaps others could share their experience here?