Setting game resolution from launcher

[Dweller_Benthos]

The vanilla launcher has the option to set the game's horizontal and vertical resolutions from the launcher, is this possible in the Technic launcher? The information is stored in the vanilla profiles JSON file like so:

      "resolution": {
        "width": 1000,
        "height": 600
      },

So I'm wondering if it's possible to have something similar work in the Technic launcher? It would be handy to not have to resize my window every time I run Technic.