Quick info shows wrong type for type parameters instantiated with their default

[heretic-G]

Bug Report

🔎 Search Terms

Parameter type prompt error

🕗 Version & Regression Information

4.5.0-beta
4.4.4

⏯ Playground Link

Playground link with relevant code

💻 Code

function demo <T extends unknown = string, B extends unknown = string> (a: T,b: B) {}

demo<boolean>(true, 2) // T: boolean, B: unknown The type has been limited to string, but the prompt is unknown

demo<boolean>(true, '2')

🙁 Actual behavior

🙂 Expected behavior

Show the correct type