
Firefox tab behavior
I'd like to ask about Firefox's behavior and settings. I'm using Firefox with vertical tabs (using an add-on), but it seems to be behaving strangely. The things that have changed since before are: 1. Open from pinned tab 2. Now opens in a new tab → Previously it opened in the same tab 3. Clicking on a newly opened tab opens a new tab again → Previously it would open pinned tabs/same tabs → in a new tab It has changed. I haven't changed any of my Firefox settings. Windows 11 Home 23H2 Firefox version 139.0.4 (64-bit).
I'd like to ask about Firefox's behavior and settings.
I'm using Firefox with vertical tabs (using an add-on), but it seems to be behaving strangely.
The things that have changed since before are:
1. Open from pinned tab
2. Now opens in a new tab → Previously it opened in the same tab
3. Clicking on a newly opened tab opens a new tab again
→ Previously it would open pinned tabs/same tabs → in a new tab
It has changed. I haven't changed any of my Firefox settings.
Windows 11 Home 23H2
Firefox version 139.0.4 (64-bit).