flash

Description

On mac, tapping the touchpad may be interpreted in two ways and thus, passed down to the browser in different ways (briefly discussed here), but one of them is not accounted for in Dom.isSingleLeftClick.
More specifically, when button === 0 && buttons === 1.
Therefore,

Time durations in Ruffle are often stored as floats (example), and it's difficult to know which units the values are in (secs, ms, ...).

It'd be nice to switch these over to use std::time::Duration for clarity.