Debugging doesn't work

[paullocsin]

Debug via breakpoints doesn't seem to be working properly with async handle or execute.

	async execute(request: Request) {
		const response = await doSomething(request);
		return response;
	}

Setting a breakpoint at const response = await doSomething(request); will pause but the response is returned (using Postman) and I can't step over to the next line.

Seems like this needs an async/await (maybe?)