message: Fix up the flags to the browser process and reenable the experimental features flag.
diff: @@ -159,8 +159,15 @@ function main(): void {
  startIpc();
  // Create the browser window.
  - const options = <Electron.BrowserWindowOptions> {width: 1200, height: 600, "web-preferences": { "experimental-features": true },
  - frame: config.showTitleBar, title: "Extraterm"};
  + const options = <Electron.BrowserWindowOptions> {
  + width: 1200,
  + height: 600,
  + "webPreferences": {
  + "experimentalFeatures": true,
  + },
  + frame: config.showTitleBar,
  + title: "Extraterm"
  + };
  if (process.platform === "win32") {
  options.icon = path.join(__dirname, ICO_ICON_PATH);
  } else if (process.platform === "linux") {
  