Filtering available forms in collaboration room

Hello developer,

When I create a new room template and I try to filter the available

forms in the room message iview, it doesn't work!

I've created a new RenderConfig.properties file and when I create a new

page and I see the preview it work correctly, but when i put the same

page in the workset to create a new room template all the forms

availableappears or disappears if in the RenderConfig.properties I

choose, in Global settings, default=all or default=none!

How can I filter the forms in the room?

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