Change the default [tgenabled] for new "internal" triggers ?

Today I learned that . . .
the firing of even "internally generated constraint triggers" is affected by the value of [session_replication_role].

Sadly, I had previously assumed that such "internal" triggers did not care about [s_r_r].

Also learned that . . .
when a FK constraint gets made, its pg_trigger.tgenabled = ' O'.

QUESTION:
Is the a way to configure Postgres such that tgenabled = ' A' automatically when the FK constraint gets made ?

Or must I !un-automatedly! do a . . .
  alter table MYTABLE    ENABLE ALWAYS TRIGGER "RI_ConstraintTrigger_18656"
whenever
somebody makes a FK ?!?

Thanks,
-dvs-