Report Builder - properties hierarchy keep minimising when moving to other objects

Pain the proverbial, the properties panel hierarchy keeps reverting to top tier state when focus changes. Would be nice for the hierarchy to be stable and/or provided the option. For example Font has a number of sub-properties.

Click on an object and expand the Font property hierarchy and check values. Go to the next object and the property hierarchy minimises. So you have to expand all over again. Repetitive pain and a real shit when checking a lot of similar objects.