dark mode doesn't work on game piece text

[rizen]

Assuming you have some code like this:

export class Tool extends Piece { }

export default createGame(HangmanPlayer, MyGame, game => {
 //...
 const toolbox = game.create(Space, 'ToolBox');
  toolbox.create(Tool, 'Hammer');
  toolbox.create(Tool, 'Wrench');
  toolbox.create(Tool, 'Saw');
//...
}

You will generate a space on the board that looks like this:

But if you go into dark mode, you lose the text: