Exception after selecting marking reference during assessments summary creation

[shawnbertrand]

Initiate creation of any kind of assessment, do not answer any questions in the assessment and instead proceed directly to the summary page, and select a marking reference. The selection will appear to take but the following exception will occur:

HeaderNavigationComponent.html:78 ERROR TypeError: Cannot read property 'markForCheck' of undefined
at WizardComponent.push../src/app/assess/v3/wizard/wizard.component.ts.WizardComponent.onMarkingChange (wizard.component.ts:1348)
at Object.eval [as handleEvent] (WizardComponent.html:159)
at handleEvent (core.js:10251)
at callWithDebugContext (core.js:11344)
at Object.debugHandleEvent [as handleEvent] (core.js:11047)
at dispatchEvent (core.js:7710)
at core.js:9190
at SafeSubscriber.schedulerFn [as _next] (core.js:3563)
at SafeSubscriber.push../node_modules/rxjs/_esm5/internal/Subscriber.js.SafeSubscriber.__tryOrUnsub (Subscriber.js:196)
at SafeSubscriber.push../node_modules/rxjs/_esm5/internal/Subscriber.js.SafeSubscriber.next (Subscriber.js:134)