DropDowns with virtualization throw ERROR RangeError: Maximum call stack size exceeded

[yanmariomenev]

Description

If zone.js/plugins/zone-patch-rxjs is added to the polyfills scripts in the angular.json file, and one of our DropDown components, such as DropDownList, is configured with virtualisation, opening the popup and scrolling it will throw an error message: ERROR RangeError: Maximum call stack size exceeded.

Steps To Reproduce

Run the attached project and open the DropDownList popup to see the error.
dropdown-error-setup.zip
Keep in mind that the window might crash as it is recursively throwing the error.