I’ve not heard anything specific, though I’ve not gone out of my way to look for info on this. Our kids’ BS took a year to find a new HoS.
I would expect a search like this to last a year-ish at least. It’s definitely complicated by the political realities of today. I know at least one person who might’ve taken the call a few years ago. Today? No way.
That said, the interim president is fantastic IMO.