I tried to reset the statements page on the UI by following the instructions in the info box:

but it didn't work. I set that value to 1 second, and nothing changed in the UI. I also tried setting the diagnostics.forced_stat_reset.interval setting to 1 second which didn't do anything.

Is that setting really about the statements page? It sounds slightly different - either way, it didn't work. Is this a bug in the setting, or the docs on that page, or something else?