Charts and menus not showing up in fava 1.25

[dousha]

The browser (both Firefox 115.0.3 and Edge 115.0.1901.188) refuses to load app.js with the following error message showing up in the console:

Failed to load module script: Expected a JavaScript module script but the server responded with a MIME type of "text/plain". Strict MIME type checking is enforced for module scripts per HTML spec.

I tried reinstalling fava using pip but the problem persists. There is no reverse proxy in place -- the URL I used to access fava is http://127.0.0.1:5000. The operating system I use is Windows 10 22H2.

What should I do to further investigate?

[yagebu]

I'd assume that this is a duplicate of #1446 - see that issue on how to fix your registry.

[dousha]

It's peculiar that Windows would do this. But maybe we can fix it in the server application to override the default behaviour (and leave the user's need to mess with the registry).