I wish Group Edit would NOT grey out when using multiple windows and only one window is viewable.. I can understand it with multiple windows, if both are viewable and editable. But if one window is 'Maximised' so another widow is not visible, then TC should allow Group editing.
Whilst I know one can edit a group without going into group edit mode, this does not work (for me) if one wants to use the edit tool. For example moving the nodes of a polyline which is in a group. Or using the facet edit tool. Ok. maybe not a big deal, closing down the second / third window, editing the group and then re-opening up the windows again. But for me this is more, fixing an age-old bug, than adding a new feature.