Multitenant sample needed

[hpposch]

Hi, i was playing around with Multitenantcy since i would need this for a new project.
I came across the following project Elsa.Samples.AspNet.Tenants.External.
I already have an existing Auth0 Application that works as an OAuth Server.
Thats why i was thinking it should be enough to configure the appsettings.json.
I modified the "Authentication" Section with my values that already work for another application.
I then run the sample - i also run an instance of elsa studio that points to that server, but as soon as i see the login screen i get an error.
The error only says unhandled error.

Is it possible to provide a sample that includes Elsa Studio with the MultiTenant Server.
I think this would help everyone to get started with the multitenant stuff.

Thank you in advance for your help!