Angular cyclic dependency when enabling ivy

Turns out that in my app.module providers I had a class with {provideIn: 'root'} in the @Injectable(), removing that fixed it.

providers: [
    { provide: ErrorHandler, useClass: AppErrorHandler }
]

Before

@Injectable({ providedIn: 'root' })
export class AppErrorHandler implements ErrorHandler {

After

@Injectable()
export class AppErrorHandler implements ErrorHandler {

I don't know why this wasn't a problem before ivy, even with AoT

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