Elementor Loop Grid issue

On the linked page, I see two Portrait grids, alt and neu, but it’s not clear what the expected output is versus the result, or how the queried content relates to configuration or use of Pods.

Can you provide some more information on the other element which does not display correctly without Pods?

Is it running a Pods shortcode, or are there other Pods queries running on the same page where the Widget Loop Grid gets changed when Pods is active?

Is there any custom code or queries running? If so, what are they and what actions are they attached to?

Which posts / post type is supposed to be displayed by the Widget Loop Grid? In what way does it change when Pods is activated — different IDs of the same post type? Any relation to the other queries running through Pods?

On the linked page I see two portrait grids, old and new, but it’s not clear what the expected output is compared to the result, or how the queried content relates to the configuration or use of pods.
Both old and new are actually only supposed to show three posts:

In Elementor this is displayed correctly, save the element and open the page, then ALL posts are displayed.
The manual selection is set as the source and the posts are selected accordingly.
If the Pods plugin is deactivated, the query works correctly and the three posts are displayed in the frontend.
There are no queries or custom code and shortcode. The selection is made here:

As soon as the plugin is deactivated, the widget works, but the Press Releases tab disappears and you can create a post in this section.