Attributes.manufacturer missing from "get entities" node

I’m trying to use the manufacturer attribute that should be available in the Node Red HA “Get Entities” node. I found out the attribute was missing when attempting to address a different situation in another thread Get Entities by Manufacturer.

I’ve followed direction from posters in that thread, updating HA, Node Red and all Node Red Nodes. Despite these actions the attributes.manufacturer Property is not showing up in the drop down list of the “Get Entities” node. Why is this happening?

I have checked logs for related errors. None were found. Are there any other checks that can be performed to trouble shoot the problem?

There was someone else with this problem and don’t know if it was resolved. You could try adding it manually with a # after.

attributes.manufacturer#

Thanks @Mikefila, no luck though!