Aerofly FS4 Valve Index Controllers in VR no virtual hands showing up

Hi, I searched all around but coudln´t find any related topic like my problem.

When I start AFS 4 in VR (by Steam or also with Shortcut -openvr , or -otherVR , tryed all . I can start the sim in VR. With the Valve Index Headset I can watch all around in the cockpit

but whatever I do I can not see the controllers hands in AFS. Any other game the Index Controllers working perfectly fine . It is exactly the same problem on my laptop (Asus Strix Scar 17) as also on my completly new constructed and installed PC (WIN10 Pro) ASUS Z790 I5-13600KF RTX4070Ti. Anyone any Idea how to findout what problem that can be. thanks

Hi, thx for fast reply and yes both controllers are properly paired . I can see them in SteamVR Control Window ,no error or anything else showing up. If I test the controllers under bindings I can use all functions of both controllers in VR . and also any other VR game I can play all of them with both hands seen in the game ( like Alyx aso.) . In AFS 4 I can not see the blue hands at all.They not showing up in VR . And what is wondering me it is exactly the same thing on my laptop as also my completly new installed PC. . Ones before, like a year ago, I used to use AFS 2 on my Laptop and all worked fine . The blue hands where there and I could fly fully in VR like an angel but now I can't really find out in what direction go to search for this problem because both Laptop and PC doing same problem. Also restart and starting only AFS 4 at first thing is not helping , Also I checked any window overlapping ,but there is not ( also no taskmanager open or some progs. I know , what could make this problem happen. Is there any vr bindings file what could help (steam_app_1995890_binding_generic) ? thanks.