Compatibility Issues with Microsoft Edge 125

Hello,

We are rolling out a new VertiGIS Studio Web deployment, and are finding that it won't load in some versions of Microsoft Edge (specifically version 125.0.2535.92). We've found that the site works fine in version 126.02, but have had no success on the 125 version. That same site will load fine on Chrome on the same network, so we suspect the Edge version to be the issue, or the fact that it has IE compatibility mode enabled.
Do you have any advice on how to proceed?