Module: No display in product

-- Joomla version -- : 4.3.1
-- PHP version -- : 8.0

Hello,
if a module {loadmoduleid 260} is inserted in the texts of the products custom fields, this is not displayed. If the same module is added to another post outside of Hika or Product description of Hika, it will already be displayed.
The module display for module 260 was released for all pages, but no position was assigned.

Does something need to be enabled for the module display in Hika?

Greetings from Christian

Thanks for help.