[Plugin: Tabs Shortcodes] Custom URL with "#tab-x" not working in dropdown menu

Hello everyone,

So, brace yourself:
I just installed and started to use the Tabs Shortcodes plugin to arrange my portfolio into different tabs.
The plugin allows direct access to a specific tab by adding “/#tab-2” for instance in the URL adress.
So I did so when adding custom links in a dropdown menu of my website navbar.

The links work well when you aren’t already on the portfolio’s page with all the tabs.
But when you are on the portfolio’s page and want to change tab using the dropdown menu, the URL shown is changed but doesn’t refresh the page to show the right tab. Nothing happen.

How could I solve this?

The website

(Of course I could use the tab buttons of the portfolio page, this is their purpose, but I’d like my website fully fonctionnal)

Thanks for your help!