A method of quickly selecting assemblies that are nested inside of patterns:
Currently, the "component priority" filter gives first priority to patterns (ie, click on an assembly within a pattern and the pattern is selected instead of the assembly). I have found that I click or double click on assemblies wishing to edit or open them more often than I wish to modify pattern parameters.
I propose adding an additional filter which can separate the selection of assemblies from patterns. For example: could add the selection filter "assembly feature priority" which would give priority to items such as assembly patterns, sketches or assembly modeled features. Then change the "component priority" to select assemblies over patterns.
Additionally see my post in the forums seeking for workarounds: "how to quickly select assemblies nested in patterns"