There was a way to link to tabbed content on the same page in Blocs 4, but it doesn’t work in Blocs 5. See below post for more info.
I don’t think anyone has posted a way to link to tabbed content from a different page. I’d be interested in knowing how to link to tabbed content, both from the same or different page, in Blocs 5. I’d like to do so from the nav menu. I’ve Googled for a solution code wise, but have yet to find something that works.