Why ElementByJS ignores sleeper?

[dgreshnikov]

Rod Version: v0.116.2

func (el *Element) ElementByJS(opts *EvalOptions) (*Element, error) {
	e, err := el.page.Context(el.ctx).Sleeper(NotFoundSleeper).ElementByJS(opts.This(el.Object))
	if err != nil {
		return nil, err
	}
	return e.Sleeper(el.sleeper), nil
}

Is there a reason for that? Why don't we use .Sleeper(el.sleeper)? This leads to unexpected behavior