Clickspots/highlights/mouserects not showing

When exporting and aircraft from Max 2018, using SU9 and latest SDK, the
model and animations load into MSFS without a problem, but none of the
clickspots/highlights/mouserects show or are functional. Aircraft model .xml
are using default templates (kindly checked by other dev’s), no duplicates
between exterior and interior models, and appear normal. Any idea what may be
causing this?

This seems to be solved, by not always using helper nodes and animating the
parts directly.