I have the following "Problems" warning shown for my settings.json file for vscode insider (Version: 1.64.0-insider), for which I'm unable to find the source. I even copy-and-pasted a settings.json file from another vscode that doesn't have such warning, and it still showing the same message.

May I ask what I have missed here?

PROBLEMS warning message shown in vscode insider.

[{
	"resource": "/Users/USERNAME/Library/Application Support/Code - Insiders/User/settings.json",
	"owner": "_generated_diagnostic_collection_name_#0",
	"code": "768",
	"severity": 4,
	"message": "$ref '' in 'http://json-schema.org/draft-07/schema' can not be resolved.",
	"startLineNumber": 1,
	"startColumn": 1,
	"endLineNumber": 1,
	"endColumn": 2
}]

My settings.json file is show in this gist.