Website not working properly with Brave Shields on

Description of the issue: Visit the below website, you wouldn’t find “I accept privacy policy” checkbox. Turn off Brave Shields, you will see it.

Exact URL of the website in question: https://nop.uit.yorku.ca/register

Did the issue present with default Shields settings? (yes/no) Yes

Does the site function as expected when Shields are turned off? Yes

Is there a specific Shields configuration that causes the site to break? If so, tell us that configuration. (yes/no): No

Does the site work as expected when using Chrome? Yes

Brave version (check About Brave): Version 1.62.156 Chromium: 121.0.6167.139 (Official Build) (arm64)