reported IR missiles not reacting to the sun

[K-dot-B]

None of the available IR missiles give a tone when pointed directly at the sun, as seen in my track.

It may be worth it to investigate this issue with FC3 as well, but I don't have those planes myself.

su25t_sun_no_tone.trk

[Flappie]

All FC3 aircraft are affected. The issue is reported.