
Please refer to the steps Update an existing extension in the Microsoft Edge Add-ons website to see if you have followed the right way.
Also noted the following information in the doc. I think it's the right process that reviewing every update.
The certification process for an update to an extension can take from a few hours to a few days.
Besides, after you submit your extension using Partner Center and you have a question about the review or certification status of it, you can navigate to New Support Request and complete the form to request for help.
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Regards,
Yu Zhou