First of all, thank you
I reiterate that I respect the fact that I don't ask for customization.
I wait in this case (it already happened). It is an error line xyz of your php file or I cannot intervene.
In this particular case, I recall the strangeness that a very similar file as you found would have worked well on another site joomla 3 / joomla 4!
Independent of what I say above, I also appreciate (or I would appreciate) if you are on an exchange on a subject for several weeks that an exceptional help is given because of this expectation (or I think always get help)
I will continue to use Helix Ultimate and SPPB which seem to me to be good extensions, even if I think there were still some difficulties with custom fields. Maybe we'll have to wait for a clarification on this point and especially on your own non-standard overloads!
I guess you think you're done. Nevertheless, there were also these 2 strange aspects (that I did not generate):.
Why is there this "home not used" display and the category missing!?