Show website thumbnail on hover on tabs
Problem
Currently, Epiphany does not provide any visual preview of the web page in question when hovering over tabs, requiring users to click on the tab to view it. This is not ideal because the user cannot confirm that the tab is indeed the one they want before clicking on it, as tab titles are sometimes not descriptive enough or eclipsed.
Proposal
Show a card-based tab preview that contains a thumbnail of the web page, the page title and the URL, on hover of the tab in question.