recent updated pages can not be sorted by ascending order(with the older at the top of list)

I'm looking for list of space wiki pages sorted by date on which they were modified; the oldest ones first.
I use the recently-updated macro,

{recently-updated:spaces=sandbox|sort=modified|reverse=false}

The two parameters("sort" and "reverse") are supported in confluence version 2.10.
http://confluence.atlassian.com/display/CONF210/Recently+Updated+Macro#RecentlyUpdatedMacro-5.Sorttheresults

confluence(version 3.2,1) seems not to support this.
http://confluence.atlassian.com/display/DOC/Recently+Updated+Dashboard+Macro (can not find any "sort" related function)
And i did tests in confluence 3.2.1, by giving different values of "reverse" parameter(see below). Nothing changes, the most recently updated are always at the top of list.

{recently-updated:spaces=sandbox|sort=modified|reverse=false} {recently-updated:spaces=sandbox|sort=modified|reverse=true}

Is there any workaround? Thank you in advance.