Update 3.9.21 stops the tab tree from loading
Version 3.9.21 and later stop the add-on from starting, so tabs vanish until users roll back to an older release.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 5 May 2021 · last reported 30 January 2024
What's going wrong
Tree Style Tab users report that a late-January 2024 release would not start in Firefox.
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 4 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.