Add-on demands macOS Sonoma and fails in Zen
Add-on says macOS Sonoma is required even on Sequoia or Tahoe, and it fails in Zen, Waterfox and other Firefox forks.
Tier I · Proven The best-established problems.
15 public reports · first reported 16 April 2025 · last reported 15 August 2025
What's going wrong
Users of Zen, Waterfox and other Firefox variants on macOS say the add-on refuses to start and tells them to install macOS Sonoma, even when they run Sequoia or Tahoe.
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 15 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.