STRF 9040 BILL stabilizer

Hey everyone,
I just unlocked the Strf 9040 BILL and the stabilizer is very different from the other Strf 90s and any vehicle at 10.0

Is there any specific reasons that makes the BILL have the stabilizer turning off above certain speed?

Thank you

Because its a CV90 mk.1

As for why it is the way it is in Warthunder? Probably some source stating it is ineffective above a certain speed.

Should way more vehicles with stabilizers have this cutoff for β€œrealism”? Probably, then again i dont think anyone would like it if Gaijin decides to do a stabilizer overhaul.

Edit: other stabilizers have a cutoff at like 75 kph. Which effectively means most vehicles work at all speeds.