Thrust_scalar ignored by legacy tables

I have been trying to do some quick adjustments to the thrust of my propeller,
but I noticed that when using legacy tables the thrust scalar doesn’t work. As
a result I have to tweak the entire table to get my thrust adjusted. Is it
possible to fix this?

Take a look at this topic as @FlyingRaccoon just showed that there can be
issues if some engine cfg entries that are not supposed to be mandatory will
cause issues if missing. So maybe look over the list shared here. Then follow
the other link.