Elementor Module “Product Categories” – Custom Query Categories Disappear

Hello,

I’m currently experiencing an issue with the Woodmart theme and the Elementor module “Product Categories.” Here’s the problem:

In the “Product Categories” widget, I select Data Source -> Custom Query.
I choose the necessary WooCommerce categories in the Categories list, save the changes, and everything works as expected.
However, when I return to the Elementor backend, the Categories list is empty. The previously selected categories are no longer displayed, and I am unable to select new categories.
It seems like the selected categories are not saved properly, as the list appears blank when revisiting the settings.

Has anyone encountered this issue, or is there any fix available for this?

Thank you in advance for your help!