Getting Blank Page When Sharing Link to Gmail

Description of the issue:
When I try to share a youtube link via gmail, I get a blank page. When I hover over the tab at the top it shows “loading.”
Exact URL of the website in question:

Did the issue present with default Shields settings? (yes/no)
Yes
Does the site function as expected when Shields are turned off?
No
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?
No
Brave version (check About Brave):
Version 1.64.113 Chromium: 123.0.6312.86 (Official Build) (arm64)

It has the same problem when I try it in a private window with all extensions disabled. Previously, it was setup to use Chrome by default and gmail opened fine in that case, but I tried to change it to Brave by removing Chrome from Brave’s protocol handler and must have messed something up. It opens all the other links (like Facebook, Twitter, etc.) as it should, just not gmail. TIA for any help.