Hello Jean,
I have no concrete info, but it seems that the docs might be dubious on this point. The whole point of ftgentmp - as I understand it - is to generate temporary tables, which only exist for one note. It is still strange, considering the manual entry.
Depending on your needs, I'm sure you can easily avoid this situation.
Best wishes,
Jeanette
Jean Basile Sosa, Sep 14 2026: