ReflectionClass and ReflectionObject not reporting information when using Ds\Map via extension

[rodber]

I've created a reproducible context where you can observe a bug affecting ext-ds (not the polyfill). I've also added workflows for these:

• Workflow failing for ext-ds
• Workflow working for the polyfill

The bug is that Ds\Map is not reporting consistent reflection information when comparing usage via polyfill and extension. When using the extension the object properties are missing.