I can confirm hat it works this way BUT for me just the first connect. If the Hotel / Ressort cuts the connection after a while (To avoid long downloads maybe) the reconnect does not work, even if I reconnect the client in the local WLAN. I have to switch the router off and on again. Then I am back to the desired mode.
Maybe something special here in Europe.
After getting connected to the hotspot I can't get access to the shared USB device anymore or to the admin login. Works as designed?
No intention to implement a web login capability out of the admin interface?
Georg