When I\'m opening settings using Preferences: Open Settings (JSON) I\'m getting screen like this:
But in VSCode videos/tutorials I see people
As mentioned @Juraj Kocan in comments, it happens after last VS Code updates.
This is Github issue related to this new "feature"
This one helped me:
"workbench.settings.useSplitJSON": true, "workbench.settings.editor": "json",