Songs not playing in Lossless in Apple Music

I have iPhone 13 and AirPods pro2 while listening to music in Apple Music the song is not playing in lossless audio even after keeping the lossless audio option ON in settings. In Apple Music below the song slider where the lossless option shows not it’s showing unavailable even for the same song which previously I was listening in lossless

hi bro, keep the wifi streaming or cellular streaming mode into lossless and then keep dolby atmos OFF. Then check by playing any music. you will see lossless bro.