Documentation: ContentDirectory Browse does not support Filter

[zeConehead]

System info

• Sonos version (S1 or S2): S2
• Software version: 14.20.1

Service details

• Service name: ContentDirectory
• Action name(s): Browse

Link to current documentation

https://sonos.svrooij.io/services/content-directory.html#browse

Proposed change

Documentation says for the parameter "Filter": "Which fields should be returned * for all."
I just tried multiple things (dc:title, +dc:title, title, ...) and was not able to get this working.
It seems to me that this field is required but actually does nothing. No matter what the value is set to,
always all fields will be returned.

Can anyone confirm this?
If this is actually the case, then this parameter is just a placeholder that is required.

Current Text: "Which fields should be returned * for all."
Proposed Text: "This parameter is just a placeholder. Its presence is required, but it is not functional"