Conflict between LiveSearch and Layered Navigation

Hi,
after activating the LiveSearch in an Adobe Commerce Cloud project, I have issues in the display of products in the category pages.
For example, if a category contains 30 products, the category will show only 20.
The issue seems related to the WeltPixel_LayeredNavigation module. If I disable it, everything runs correctly.
Have you experienced this conflict between LiveSearch and Pearl theme?

Thanks