I have a few items in my vault/s that I have replaced the favicon scraped by 1PassX with a better image. When these items sync to 1Password Desktop on Linux I see the old icon that was originally scraped. Signing out of my account and back in again did not resolve the issue.
In addition, there's no way to update icons in the Linux client.
1Password Version: 8.2.0
Extension Version: Not Provided
OS Version: Fedora 33