Teams App to load Intranet

Hi, I have a Teams App which loads our company intranet.

I am using the embed webpart in SharePoint. I am trying to embed a page from our website into a SharePoint page. The website has a cookie pop up. When I accept the Cookies inside the SharePoint page the page refreshes but the cookie popup does not dissappear.

I want to use the embed so that the user stays in Teams/SharePoint instead of the link opening in a browser tab

Does anyone have any solutions to this? Can you auto accept cookies when opened in SharePoint? any help much appreciated.