Crash in PendingStreamWritesManager: EXC_BAD_ACCESS

[NoFearJoe]

• grpc-swift: 1.9.0
• integrated via SPM

Describe the bug

The app crashes when I make a request.

To reproduce

I've written the following code:

let group = MultiThreadedEventLoopGroup(numberOfThreads: 1)
				
let channel = try! GRPCChannelPool.with(
	target: .host("localhost"),
	transportSecurity: .plaintext,
	eventLoopGroup: group
)
				
let client = Com_Book_BookServiceNIOClient(channel: channel)
				
client.getBook(.with { $0.isbn = 1 }).response.whenComplete { result in
	print(result)
}

I always get the crash in PendingStreamWritesManager:

[Lukasa]

Can you provide a crash report please? You can get it in Console.app.