Issues with radzen grid filters

Greetings I have the following issues with the radzen grid column filters (particularly with the CheckBoxList filter mode)

Issue 1
When I click on the first checkbox that's supposed to select all items, it only selects the visible ones (when I scroll down on the dropdown the rest of the items are not selected)

Issue 2
When I press on a checkbox and close the filter dropdown without pressing on the apply button from the same filter dropdown, the filter mantains the values but the filter is not applied. Is there no way to clean them up if I don't hit apply?

You can disable CheckBoxList virtualization similar to this example:

There is no way to clear the filter values if you do not apply the filtering however using FilterTemplate you can create custom filter with desired logic.

Thanks, changing this flag did the trick