Reexports work for namespaces but not items

[minestarks]

operation Main() : Unit {
    Microsoft.Quantum.Core.RangeStart();
//  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ name error: `Microsoft.Quantum.Core.RangeStart` not found
    Microsoft.Quantum.Diagnostics.DumpMachine();
}

Here, Microsoft.Quantum.Diagnostics is reexported in legacy_api.qs as a namespace, which resolves fine, but Microsoft.Quantum.Core.RangeStart, which is reexported by its item name, does not resolve.