Removed some words but also don't mention "smaller" because it's...
musically incorrect and also functionally incorrect – entering 1/[8]
will result in 1/16 also being populated for instance.
Would lead to exceptions due to modification of `Beatmap.HitObjects`
during its enumeration by `DrawableRuleset`, which was happening as an
async load via `EditorScreenWithTimeline.CreateMainContent()`.