What does HackerNews think of EdgeDeflector?
A tiny helper application to force Windows 10 to use your preferred web browser instead of ignoring the setting to promote Microsoft Edge. Only runs for a microsecond when needed.
That is, some UI widgets will still open Edge even if you change the default.
There used to be an awesome open source project called EdgeDeflector that would fix that. Microsoft got wise to it and found a way to neutralize it, which killed the project. https://github.com/da2x/EdgeDeflector
It's a really handy utility to force windows to actually use your default browser in spaces where it currently forces Edge. You've probably seen this opening links from other Microsoft products where Edge unexpectedly pops up. Like from MS widgets on your toolbar, some links within MS Teams, etc.
Try something like EdgeDeflector (https://github.com/da2x/EdgeDeflector) for redirecting those links to your default browser.