Share option no working correctly

Hi There,

Such a great plugin so far.

I am using the plugin there: https://www.denbow.org/timeline/

The Share button under each PDF preview is not grabbing the current PDF URL to share. Its sharig the current page URL.

So, its possible to share current PDF only rather thene page URL.

I also check your website demo, its also doing the same.
screenshot: https://prnt.sc/dP8S-1OOy9eR

Thanks