Edge was just forced down onto my Windows 10 machine. Where did the tab previews go?? I had over a dozen tabs open with nice previews to allow me to scroll back and forth between the pages...and now they're all gone!
Hi there, you are welcome to the Microsoft Edge Insider Community!
The tab preview feature for Microsoft Edge(Chromium) is in the status of "In Discussion" as seen in the latest Top Feedback Summary.
If you want to join the discussion about the tab preview feature, then click the link here.