Hello CAP Team,
the OData V4.01 Specification specifies at 14.4.2 Comparison and Logical Operators specifies also the Operator "$In". But as soon as I add this to my srv/admin-service.cds#L74 I get the error message:
Unknown child element 'String'
in the Problems View of VS Code:

I guess this is a missing functionality in the CDS Extension for VS Code or?
Best Regards
Gregor