* Make rundown rendering bandaid(or not) fix to avoid incorrect scheduling problem

* Remove unneeded counter check.

* Extract magic value. Document it.

* Remove bandaid.

* Make right scheduling.

* Fix for path on double-dispatch during vsync-frame.

* Change logging a bit.

* Update doc

* Update doc

* Add comment on touchesCount, rephrase the body.

* Replace control flow with `also`

* Remove debug logs.

* Refactor 2 booleans into single enum.

* Simplify enum

* Replace Unit with empty body in `when` expressions.

* Replace comment style in function scopes.

* Make DrawSchedulingState private.

* Change comment style on private property.

* Add rationale behind drawSchedulingState initial value.