Regression: Problems loading reference schemaservice

[mehdigmira]

Hello,

I Think there as been a recent regression. I'm using VScode 1.82.2 (Universal).
I have a devcontainer with a root folder named /code and the following config:

"json.schemas": [
	{
		"fileMatch": [
			"/code/path/inside/my/code/**/*.json"
		],
		"url": "/code/environment.schema.json"
	}
],

/code/environment.schema.json exists. And VScode even seems to partially work when opening up a json file: autocomplete as well as field descriptions are displayed.
However errors are not underline and the following message is siplayed

Problems loading reference 'schemaservice://combinedschema/untitled:environment.schema.json': Unable to load schema from 'schemaservice://combinedschema/untitled:environment.schema.json': cannot open schemaservice://combinedschema/untitled%3Aenvironment.schema.json. Detail: Unable to resolve resource schemaservice://combinedschema/untitled%3Aenvironment.schema.json.(768)

Note that when filling "$schema": "/code/environment.schema.json" inside a json file, the message disappears. and everything works well.

I'm pretty sure this same configuration used to work seamlessly and that this was introduces in a recent update of Vscode.