Missing sonic boom sound effect at higher Mach numbers?

[RhineHornet]

Hello dear devs!

I love your new sound effects from the previous update! I was very pleasently surprised you now can hear jets traveling faster than sound at high altitude when they pass above you as an observer at ground level! This brings back a lot of memories growing up in the 80's and 90' (cold war era) in central Europe where this sound could be witnessed every few weeks. I really love this!
However, I noticed the sonic booms stops to be audible/ is no longer there when the jet is going faster than ~ Mach 1.2
Unless I am not mistaken, the boom effect should still be there for a jet going Mach 1.6 or whereabout, maybe even with a speed dependend time expansion between two boom sounds of the double bang?
I attached a track file for reviewing! Thanks for looking and happy new year from a happy customer!

Sonic_boom_on_ground_jet_at_FL310_Mach_1point1_and_Mach1point6.trk

[Nealius]

Something is strange with the parameters that trigger the boom. The boom often occurs below Mach 1 when it should not. I will need to do some testing to find the exact parameters.