CC2B2: Please consider adding expand and collapse all actions to groups

It would be nice to have the option of expanding and collapsing all groups in the Income, Expense & Reconcile views. I think I would mostly use collapse all groups, but expand all groups might be useful too I guess.

This was already available in beta 1:

Oh! Sorry.

Can I rephrase the request then? Would you please consider adding this to the right click menu when right clicking on a group or the Income/Expense header cell?