Favicon missing when Dagster is run with a path prefix

[matrixx567]

Dagster version

1.7.4

What's the issue?

Same problem as described in issue #4079

I run the dagster instance behind a reverse proxy with a subpath /dagster.
The webserver is started with a path prefix dagster-webserver -h %WEBSERVER_HOST% -p %WEBSERVER_PORT% --path-prefix "/dagster"

The page tries to load the favicon and manifest.json from the root path as shown in the image

What did you expect to happen?

The favicon and the manifest file should be loaded from https://DOMAIN/dagster/favicon.svg

How to reproduce?

No response

Deployment type

Local

Deployment details

Running as native process on Windows behind an IIS Reverse proxy

Additional information

No response

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