How to trigger "preview" editor rerender in JavaScript?

[andreasnrb]

I extend elementor.modules.controls.BaseData and make a custom version of select2 that gets all data from AJAX using custom AJAX transport setting. This Select is then used in a dynamic tag.
However when the user selects a value in the dropdown the selected value is not rendered in the "preview" area of the editor. Clicking on another widget triggers a rerendering but I'd like to trick rerender when a value is selected in the select2 dropdown.
I can't figure out how to trigger a rerendering using JavaScript.

[WebsiteDons]

You may need to target a parent element or the window.
example using jQuery

$(".parent-element-class").on("change", ".selector-element-class", function() {
  $(".target-element-to-respond").val(selectedVar);
});