Group of table frames: R click > Open should open the table

[wayfaringrob]

Right now if I have a group of table frames, even if they're pointing to the same table, R click > Open fails to open the table. The context menu dismisses itself and nothing happens.

I like the notion of not having to click again so as to select one of the individual table frames, so I'd like it if it just opened the table -- in this case, they're all pointing to the same table after all. Even if there were more than one source, would it hurt anyone having the option to open them all with that command? Seems very useful IMO.