Menu F1: ohters controllers p2, p3, can't navigate on it. (shield tv)

Hi, I would like to know if there is a tip to others players than p1 could navigate in the F1 menu ? on windows all have access to it but on android, only the p1 could navigate on it. so when my controller become off with low battery, I can’t exit game and the only solution is to use the home button of the shield tv to come back on the main menu of the shield (retroarch stay active in background) is it a limitation of android ? thanks