all versions except for 1.16.5 isnt working

im on mac book air

What exactly isn't working?

all versions except 1.16.5 has a exclamation mark saying this is a older version that doesnt support the latest safety feature

Yes, that's because they're older versions that don't support the latest player safety features.

You should still be able to play them by acknowledging the warning.

Thank You! 🙂