Most if not all aircraft minus the Cessna Citation X cannot and should not cruise at speeds above M.86. That said, there is no point in having a feature request as such if you’re already 15+ knots below the limit. Winds will not change your airspeed by much. Maybe 1-3knts at most. Slow down, fly a cruise speed anywhere from M.76-M.80 for your narrow bodies and M.80-M.86 for everything else.