Formatter ignores identation settings

[deeplyarnab]

When using cwtools as formatter to format files, it ignored the vscode settings for indentation and always replaces the spaces with tabs.
Here's an example of what I had also set specifically for my ck3 mods editor in vscode:

"[ck3]": {
  "editor.insertSpaces": true,
  "editor.tabSize": 2,
  "editor.defaultFormatter": "tboby.cwtools-vscode"
},

Is there any way to set up the rules for this? (for eg, config files or some other way I don't know)