parameter_list prototype is not inserted after typing opening parentesis

All,

I just upgraded to Toad for Oracle 12.7.0.37.

In a procedure body I typed (using Ctrl-T to prevent from typing errors):
utl_krg.install.drop_view

I then entered an opening parenthesis, expecting the argument prototype to be inserted.
That simply did not happen.

Can we have it back, please?

Kind regards,
Abe Kornelis.