Do you have the same issue if you follow the OP’s steps to reproduce it?
Yes
Provide extra information to complete the original description of the issue:
I’m having the same problem with the Kuro 787-8. The yoke and the rudder pedals move normally inside, but the control surfaces don’t move at all. The ailerons work normally. The default 787 controls work normally. Has anyone found a workaround?
If relevant, provide additional screenshots/video: