Settings / All cookies and site data section hangs

[Gwelwhir]

Description of the issue:
Settings / All cookies and site data (where we can search for cookies, remove them, &c) hangs, trying to fetch cookies.

**Steps to Reproduce (add as many as necessary):

1. Open Settings
2. Click: Privacy and Security
3. Click: Cookies and other site data
4. See all cookies and site data.

(Or just get to the same location by searching Cookies; the result is the same.)

Actual Result (gifs and screenshots are welcome!):

Expected result:
All cookie info should appear, we should be able to remove them selectively, like before.

Reproduces how often:
Always, ever since upgrading to the latest version, details below:

Operating System and Brave Version(See the About Brave page in the main menu):

[Version 1.29.77 Chromium: 93.0.4577.63 (Official Build) (64-bit)

Additional Information:
Searching for cookies I know exist, does not change the issue either:

Please help.

Gwelwhir.