Nothing can be done about it.
The sim Instant reply function doesn't support the recreation of 3d objects which were created dynamically with Simconnect. Years ago, this used to be perceived an FSDT issue, but just because we were the first creating scenery that way but today, lots of other sceneries, for example those using SODE, have the same issue.
Under FSX, the FS Recorder utility managed to overcome this limitation, but it hasn't been updated in a while, and it's surely not compatible with P3D V4.