Issue with VRC.Quest.Input.8

I am currently attempting to submit my app to the Meta Store AppLab.

I need some advice on the following issue: In VRC.Quest.Input1, it is suggested that in-app menus should be activated with the menu button. I have implemented my menu in the way that when you do the pinch gesture with your left palm (hand tracking), the in-app menu appears. However, the app was rejected because in VRC.Quest.Input.8 it says that for apps that support hand tracking, the system gestures are reserved and should not be used.

May I have misunderstood something. Could you please advise me on how to open my hand menu when I am not supposed to use the system gesture?