Trouble with InputEvents since Beta

Version: 1.3.23.0

Frequency: Consistently

Severity: High

Context: Triggering native InputEvents via stand alone SimConnect client

Bug description:
At some point in the beta I became aware that triggering InputEvents via SimConnect stopped working in many cases. Customers tell me that this is especially bad in legacy aircraft that they ported over to FS24.
Calling on their BVar cousins does instead work and yield the expected action.

Repro steps:
Example: IE:AS1000_PFD_1_COM_SWAP in the G1000 V1 is non-functional. One has to resort to
1·(>B:AS1000_PFD_1_COM_Swap_Push)·1·(>B:AS1000_PFD_1_COM_Swap_Release)·