
Hi @Kendal Goodrich ,
As described in this doc:
Microsoft Edge version 109 will be the last supported version on Windows Server 2012 and Windows Server 2012 R2 (version 110 and later will be unavailable). Version 109 will receive critical security fixes and fixes for known exploit bugs until October 10, 2023.
So, there is no way to suppress/disable this banner.
We suggest you download and install the latest Edge on Windows 10/11 following this link.
As of July 2023, 115.0.1901.188 is the latest stable version of Edge for the Windows 10/11.
Once downloaded and installed, restart your computer and check.
Hope it helps.
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Best Regards,
Raina Zhao