As of 2.0.3, building a Blazor WASM app with Serilog.Enrichers.ClientInfo referenced results in the following build error:

error NETSDK1082: There was no runtime pack for Microsoft.AspNetCore.App available for the specified RuntimeIdentifier 'browser-wasm'.

Downgrading the package to 2.0.1 works correctly.

I've tested the build process on Linux, Windows, and in docker, with the same results.

I'm wondering if it has anything to do with the <Project Sdk="Microsoft.NET.Sdk.BlazorWebAssembly"> required in WASM apps, vs <Project Sdk="Microsoft.NET.Sdk.Web"> in your sample app.