When it came time to confirm my purchase after completing all of the required data fields, I was shown an unspecific error message that the process could not be completed. My Orion browser is pretty much stock with only one third-party Firefox extension to enable Strongbox auto-fill.
I then tried using the Brave browser which I have set to a high-level of privacy/security along with installing a variety of third-party anti-tracking & ad-blocking extensions. The LL Bean transaction was confirmed.
Online shopping transaction confirmation.
0.99.137-beta (WebKit 619.1.11.111.2
Monterey (12)