NoInfer not working on callback parameter destructuring

🔎 Search Terms

NoInfer parameter callback destructuring

🕗 Version & Regression Information

Latest to date.

⏯ Playground Link

https://www.typescriptlang.org/play/?#code/MYGwhgzhAEBiD28A8AVANNASgPmgbwCgBIYeAOwgBcAnAV2EvmoApqBTMAE3JAE9pgAIwBc0ZpVHpoAfVEA5eAEkyAMzbUkeaAA9RZWgFtB6gNzR4lABbr5S1eqQ5oAX2wBKaAF5cmD3mfEAPSBAuRUdAxMrBzcZHwCImIS0FKy+Dp6hsbUZhbW1LbKahpOzh7eWH4BRMGhFDT0jCzsXDz8QqLikhhpCkUOWrrQ+kam5lY2WC7uXj5VBAEEpPUyAIxew2wA7nCIzMxkYAZsouEAlmQA5hiDLuW4zFqHxxjad25mtQjI51cYtGQANZkeBbMjYAi1CCWeC0ECcaDGXY-GgXa7pZ4naC-S5mIYjbLTAhLMKUGQAJg2ZG2yP2mNOqKu9zETyObHenxCWyYgIgom+SBxN2GbIZ1DRRKAA

💻 Code

class Foo<T, R> {
	constructor(readonly cb: (t: T, _: NoInfer<{ x: number; other: NoInfer<R> }>) => R) {}
}

const _1 = new Foo((name: string, { x }) => ({ name, x })); // Foo<string, unknown>
// should be Foo<string, { name: string; x: number }>

const _2 = new Foo((name: string) => ({ name })); // works: Foo<string, { name: string }>

🙁 Actual behavior

infers unknown.

🙂 Expected behavior

Should ignore the parameter tagged with NoInfer and infer correctly.

Additional information about the issue

Is this intended behavior? feels like a bug to me.
If the callback parameter is destructured partially it infers unknown, but it works if the parameter is omitted.
I tried NoInfer at various locations.

Start with the linked TypeScript Playground reproduction and compare the two Foo callback forms. Investigate why partially destructuring the NoInfer-tagged parameter produces Foo<string, unknown> while omitting it infers the expected result. Done means the first example infers Foo<string, { name: string; x: number }> without regressing the second example.