I added musicsharing module into phpfox activity feed form. I am facing with a little problem but I cannot find its source. Basically, when I upload a music file in activity feed from via musicsharing module, uploading starts with 1% and it ends at 100% which is expected. However, waiting icon or spinning icon (add gif) still continues appearing seemingly indicating that uploading still continues with never ending. But actually, when I click to musicsharing module I can see the uploaded file there. So, uploading works fine, however, js at activity feed form does not trigger to stop or refresh the page. Where I can find that code ? Do you have any idea?