Wrong behavior for suspending of selected tab

[Infocatcher]

With Tree Style Tab:

[Tab #1] (selected)
    [Tab #2]
        [Tab #3]

Try suspend tree from context menu on tab #1: only first tab becomes suspended because extension selects (and resume) tab #2 and then tab #3.

And similar issue for:

[Tab #1, selected] [Tab #2, suspended]

Try suspend tab #1: tab #2 will be selected and resumed.

So you shouldn't select already suspended tab.

[Kamui-Solo]

Tab Utilities also have tree view feature, may be it is possible to suspend all tabs in collapsed group (tree)?