Parameter in anchor: "parameter xyz is not defined"

Hi,

I’m reusing the same set of parameters in a few commands/jobs, so I put them in an anchor. This works fine, but cci-language-server redlines it as “undefined parameter”.

Syntax:

list-enabled-projects: &list-enabled-projects
  project1: << parameters.project1 >>
  project2: << parameters.project2 >>
  project3: << parameters.project3 >>