How to disable up/down arrows in time series tooltip?

How do you disable/get rid of the up/down arrows that appear next to values in the time series tooltip? It looks like this was a “feature” that was added in version 11.1.0, but they’re annoying, and as far as I can tell don’t actually do anything. I’ve looking through the online documentation, and can’t find any mention of them.


That’s an open issue as of now: