Already fixed in staging #28278.

Indeed. for 3.9.17.

This should stay open until it is fixed in J4

It is not the exact same issue - that is for loadmodule by id

here it is for all methods of loading a module eg

{loadmodule articles_categories,Articles Categories}
{loadmoduleid 146}

For id, I tested here and we do get, via the XTD
{loadmoduleid 115}
in 3.9.17 it is solved by #28278
I corrected this in 4.0 with same code and it now works fine when using id.
Also, it concerns all modules, not only the html module.

Not tested for {loadmodule articles_categories,Articles Categories}

Also, it concerns all modules, not only the html module.

yeah that was just for how to replicate

{loadmodule articles_categories,Articles Categories}

This works. The module has to be assigned to current menu item.

Not for me

The issue is in most likely in sample data. Try selecting a category that contains articles.

Nothing to do with sample data as I tested with other modules

Tested here

Quo no falli viris intellegam, ut fugit veritus placeratper. Ius id vidit volumus mandamus, vide veritus democritum te nec, ei eosdebet libris consulatu.

-----------------

{loadmodule mod_breadcrumbs,Breadcrumbs}

------------------- customhtml module

{loadmoduleid 114}

-------------------- Login module

{loadmoduleid 115}

And it works fine.

I can see my error I was using {loadmoduleid for both examples