OptionalboundsOptionalfpsRolling FPS counter rendered in the top-left corner of the canvas. Tracks the rate at which the debug overlay's draw callback runs; this matches the canvas's effective repaint rate.
OptionalhandlesOptionalhitboxesOptionalidsRender each tracked node's id as a label at the top-left of its
bounds. Pulls from the same recordBounds stream bounds uses, so
no extra sink calls are required to enable.
OptionallayersOptionaloriginsOptionalsnapOptionalthemeOptional per-feature color overrides; falls back to the default theme.
One bit per debug feature; absent keys are off.