Add-on only works on Windows, not macOS or Linux
The iCloud Bookmarks add-on only runs on Windows, so Firefox users on macOS and Linux cannot sync bookmarks through it.
Tier I · Proven The best-established problems.
8 public reports · first reported 31 October 2021 · last reported 30 March 2026
What's going wrong
Firefox users on macOS and Linux find that the iCloud Bookmarks add-on either refuses to install or never connects, because the companion system only supports Windows.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 8 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.