For Interested:
Are you suggesting candidates for chair election can vote for them self?
Here’s the thing that I can’t seem to find a definitive answer to , I don’t think they can since an existing chair standing for chair again, cannot chair the vote nor stay in the room for the vote.
So, apart from currently being the chair, the current chair is just a candidate, just like any other candidate for election for the role.
So if the existing chair has to leave the room, it must follow that every candidate must leave the room - ergo, no, they can’t vote for them self - nor should they even be in the room.