Hook elementor/element/print_template - Never gets called...

[ x ] I have searched for similar issues in both open and closed tickets and can find a duplicate, but not solving the issue.
[ x ] The issue still exists against the latest stable version of Elementor.

## Description

I am trying to add some additional params (classes etc.) to sections or columns by using the filter `elementor/element/print_template` to manipulate the output.

## Steps to reproduce

It seems that the code within this block never gets called. I did a lot of research and those similar topics in here aren't solved neither ;) So I'll give it a try.

Simple Code

```
add_action ( 'elementor/element/print_template', function ( string $content_template, \Elementor\Element_Base $widget ) {
// nothing happens
}, 10, 2 );

```

The same thing with custom widgets using `elementor/widget/print_template` in which the widget is queried, all works fine. So maybe you guys have a hint for me what I doo wrong or how can I solve that, adding extra stuff to sections and columns...

Big Thanks in advance
Michael