I’ve had my small Triangle Titus monitors in corner placement in my 12’X12’ office room now for a few weeks. On 6" stands with slight upward tilt. I don’t think they are moving anytime soon.
They sound more like full range speakers now with the best tonal balance top to bottom they ever had. Big full soundstage but not particularly deep though good enough. Also I’m finding this very good placement not just for sweet spot but for listening in various places in the room as I often do there.
This no cost experiment has paid dividends. Easy to try and reverse as needed for anyone interested.