I don't know if this is the right place for a minor feature request, but I didn't see any other place to post this.
I'm using a listbox that I want to be multiple select. Whenever I edit the question, the selection type is set back to single select by default and I have to remember to change it back to multiple. A minor inconvenience, but it has caused me enough of a headache that I thought I'd mention it to you.