Unable to override Commanded N1 on a Jet engine

Version: 1.6.30

Frequency: Consistently

Severity: Blocker
**
Context:** flight

Bug description:

I am unable to override TURB ENG COMMANDED N1 at all, neither TURB ENG THROTTLE COMMANDED N1, the documentation indicate these variables are writable, but I cannot achieve it at all:

This is quite crucial, since to write custom FADEC Computers, we receive the data of the target N1%..

Either the documentation is wrong, or the variables are not posible to be overriden, something here is missing..

I can override Corrected N1, but this will not drive N2% leading to having to feed N2% too, but that data is not available on any POHs IRL, it is always N1% only.

**Repro steps:
**
This code on a jet engine will fail to override the vars as per documentaiton:

		<UseTemplate Name="ASOBO_GT_Update">
			<FREQUENCY>120</FREQUENCY>
			<UPDATE_CODE>
					90 (&gt;TURB ENG COMMANDED N1:1, Percent)
					90 (&gt;TURB ENG COMMANDED N1:2, Percent)
			</UPDATE_CODE>
		</UseTemplate>	

Best,
Raul