ID Layer name should be unique within Dynamic Panel
Currently, when the user creates multiple Dynamic Panels on the same page, each ID Layer must be unique within a page. For example, when I try to use the same ID Layer name (for example, "Default") twice, "The component already exists in the screen" error displays.
I think the system is being to picky here. An ID Layer label should be unique within the Dynamic Panel, not the entire page. The software should know that the panel is associated with a Dynamic Panel, so it should not be a problem is there are multiple panels with the same name, as long as they are not within the same Dynamic Panel.