message: MINOR: Fix missing labels in 'xyz-project' example
  The default font catalog was loading with an incorrect link when a project whose opened
diff: @@ -70,7 +70,11 @@ export function baseUrl(url: string | undefined) {
  if (url === undefined) {
  return "./";
  }
  - const idx = url.lastIndexOf("/");
  + let idx = url.indexOf("?");
  + if (idx !== -1) {
  + url = url.slice(0, idx);
  + }
  + idx = url.lastIndexOf("/");
  if (idx === -1) {
  return "./";
  } else {
  