Properties editor colors some property fields solid red for some EIPs and Components

Drag EIPs/components into a route container and check the Properties editor. For some EIPs/components, some value fields are colored solid red. If you enter a value in the field the, the red coloring disappears and the value appears against a white background. See attached file listing affected EIPs/components (did not check all) and the screen capture illustrating the problem.