What does "force 16 bit output" option do?

[loekatje]

Does it make 24 bit audio reproduce at 16 bit and does turning it off make it reproduce at 24 bit?

If it helps, I have a Samsung Galaxy a52s 5g which should be able to do 24bit/96Khz (I have read that it defaults to whatever android says but I'm not sure)

[Artem]

Does it make 24 bit audio reproduce at 16 bit

yep

turning it off make it reproduce at 24 bit?

turning it off gives the choice to the Android side.