`glide.keys.send()` does not work in dev tools

[RobertCraigie]

If you open the dev tools console for a content page and have a keymapping like this defined:

glide.keymaps.set("insert", "<CR>", async () => {
  if (glide.findbar.is_focused()) {
    await glide.findbar.close();
  } else {
    await glide.keys.send("<CR>", { skip_mappings: true });
  }
});

the console will do nothing.