sing-box can't airplay between apple tv and homepod

#general
1

I config EARC between apple tv and homepod ,but apple tv always shows “not airplay” and I can’t open youtube after I enable sing-box,after closing EARC between apple tv and homepod,I could open youtube while enable sing-box,
how to solve the airplay issue?

2

Quantumult X could work with airplay when opening EARC between apple tv and homepod