Constant RZ10012 errors in vscode when using components from library

[tn-5]

It is virtually impossible to use vscode for a Blazor project where components are declared in a library. The editor highlights components with error RZ10012.

Attached a simple project to reproduce this. When opening Counter.razor in vscode it highlights both components declared in the project itself and in the library as unknown. It also complains about the namespaces for these. On opening it cycles between showing it correctly and then settles in a condition where it shows it as errors with RZ10012.
btest1.zip