Hi @Yang Hai ,
Here's a possible solution for you: signing out of Microsoft Edge and then signing in again. Let's see whether this works for you.
If this solution does not work for you, please visit edge://workspaces-internals/, and then "Export to JSON". And you'll need to submit the information in the browser to Edge Dev Team via feedback (Alt+Shift+I) with the JSON file attached. Thank you for your understanding!
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Best Regards,
Shijie Li