Authentication differences between isolated and in-process?

[mronnblom-ith]

Hello!

I have an injected mode FunctionApp hosting DfMon. Currently it's using in-process mode (DurableFunctionsMonitor.DotNetBackend v6.7.1) and I have gotten server-directed login flow working, in accordance with the documentation.

Then, I tried switching to DfMon Isolated (DurableFunctionsMonitor.DotNetIsolated v6.7.3), but then the authentication breaks (401). Are there any differences in authentication configuration between in-process and isolated? How about the redirect URL? Should it still be this for isolated: https://<my-dfm-function-app-name>.azurewebsites.net/.auth/login/aad/callback

Any help with troubleshooting appreciated!