This issue changes the behavior when both brackets and colorizedBracketPairs are configured, for example through this configuration:

"[plaintext]": {
    "editor.language.brackets": [
      ["{", "}"],
      ["(", ")"],
      ["[", "]"]
    ],
    "editor.language.colorizedBracketPairs": [
      ["{", "}"],
      ["<", ">"]
    ]
  },

In this case, the four bracket pairs {}, (), [] and <> should be matched.
However, only the pairs {} and <> should get highlighted.

In particular, this restores the bracket matching behavior for plain text files before colorization was introduced.

Verification Steps

Configure editor.language.brackets and editor.language.colorizedBracketPairs and verify that the former just matches brackets and the latter colorizes them. Verify they can be configured independently.