Background image not working

[SkyZySR]

 <div class="rounded paroller" style="background: url({{asset('frontend/img/page/over-head-line.jpg')}}) repeat center; background-size: cover;height:648px;" 
                        data-paroller-factor="0.5"
                        data-paroller-factor-md="0.3"
                        data-paroller-factor-sm="0.2"
                        data-paroller-factor-xs="0.1"
                       
                    ></div>

and init like this
$('.paroller').paroller();

[AMK882KXX]

Faced the same problem. Only foreground elements work

[Socrapop]

Can confirm this, jQuery version 3.5.1
No error in the console, the "background" property keeps the Y position value at 0:

background: url("https://unsplash.it/1920/500?image=974") no-repeat scroll center 0 / cover;

[Socrapop]

@AMK882KXX @sythasiek
Update : Found the solution: do not use the minified script ;) Last update of that file was two years ago...