Steps to reproduce:
1. Create a form with all field types on a single page. (the idea can be seen even with one field as well)
2. Place the form on a public widget page.
3. Go to https://wave.webaim.org/ and enter the URL of your form page.
For local test you can use the WAVE extesion for your browser. (https://wave.webaim.org/)
Actual Result: In the resulting report you'll see "orphan form label" errors (see screenshot)
Expecte Result: In the resulting report we should not see "orphan form label" errors