How to deselect and/or select all segments?

[cerupcat]

I'm using THSegmentedControl inside a tableviewcell. When a button is pressed in another cell, I reload the tableview and want to deselect or select all of the segments. When I try to call setSelectedIndexes with:

[_scheduleCell.segmentedControl setSelectedIndexes:[[NSOrderedSet alloc] initWithArray:@[]]];

nothing happens.