In the Docs & Components example for Serverside AJAX Datatable, the footer selection counter is not working properly. No matter how many rows are selected, it always says "1 row selected".
In addition, clicking the whitearea in checkbox column but not the checkbox itself will toggle the "1 row selected" text even though the checkbox element is never interacted with.
https://preview.keenthemes.com/metronic8/demo14/documentation/general/datatables/server-side.html