Nested json objects don't work

[amandesai01]

Environment

Node version: v19.8.1

Reproduction

• Run test in the PR.

Describe the bug

Following nested keys don't work, they get generated using withQuery, but work with getQuery.

// This test passes.
{
      input: "/",
      query: { foo: 2, bar: { k: "v" } },
      out: "/?foo=2&bar=%7B%22k%22:%22v%22%7D",
},

// THIS TEST FAILS
"https://foo.com/?foo=2&bar=%7B%22k%22:%22v%22%7D": {
      foo: 2,
      bar: { k: "v" },
},

Additional context

Root issue: nuxt/nuxt#30249

Logs

No response

[amandesai01]

ufo/test/query.test.ts

Lines 85 to 87 in aa6d406

	"http://foo.com/?param=%7B%22a%22:%5B%7B%22obj%22:%5B1,2,3%5D%7D%5D%7D": {
	param: '{"a":[{"obj":[1,2,3]}]}',
	},

My bad. I see it is a desired behaviour. So definitely not a bug.
Shouldn't we just nested unwrap it (we can use destr for this)? I mean if it is a valid json, we should just pass on as it is. Would be a breaking change though. It would be great if someone can explain the reason behind this decision :)