Golden Boy Diskotek blu ray - does the Panasonic player region free trick work?

Pretty specific request, but could anyone that has purchased the recent Golden Boy blu ray from Discotek please check whether the Panasonic ub460/820 STOP + TOP MENU trick works to bypass region protection? I'm in Australia (region B) and would like to know in advance if I can play the Golden Boy region A disc. Thank you! 😊