Conditional layouts - support for multi-select picklists

Conditional layouts - support for multi-select picklists

Hi,

The documentation for conditional layouts says the following:
"Layout Rules cannot be used on the following field types:
  1. Auto Number
  2. Lookup
  3. Multi Select Lookup
  4. User Lookup
  5. Formula
  6. File Upload
  7. Multi Line"
I have a custom module with a multi-pick list that I am trying to use to create a conditional layout, but the Layout Rule dialog won't display my multi pick list as an option for the primary field to control the rule.

Is the support document inaccurate?

    Nederlandse Hulpbronnen