As reported by aaron.page@mso.umt.edu:

There were two big issues that I encountered while creating an account:

1. There were no headings provided on the Create an Account form page and the subsequent confirmation page. However, the page that appears when clicking the activation link provided in the email does have heading structure.

2. It is extremely difficult to figure out what the issue is when there is an error on the page. While I was creating an account I initially had not fulfilled the 1 non-alphanumeric character requirement for my password, and I could not seem to find an error being described anywhere on the page. I finally had to ask Marlene to visually check and explain the error because I could not find the error text with my screen reader.