Clickover plugin not compatible with bootstrap 3

The [clickover](https://github.com/lecar-red/bootstrapx-clickover) plugin has not been updated in a year and is not compatible with bootstrap 3. (See, e.g. #3424)
Can you note the specific scenario here (so I can make sure that I'm reproducing it correctly)? What trigger? On what page? Any special circumstances? (It looks like the only place we're using the popover is for notifications, and I don't know what you mean by clicking a trigger in that case.)