Issues while parsing attributes

[ab29]

I am facing an issue where attributes are not getting parsed properly. I don't see description, default values etc.
I am not too sure if the plugin is getting loaded properly.
Tried with ruby 4.6.0 and 4.3.1

Ran: yardoc './**/*.rb' --plugin chef --verbose

Following is what I see in UI: (missing description and default values)

Thanks in advance for the help.