How to hide new tab manager
after the changes in firefox 131 the following pref no longer hides tab manager:
user_pref("browser.tabs.tabmanager.enabled", false);
To further clarify, tab manager is the arrow button (or the new icon in firefox 131) besides the minimize button of your firefox window. I want to hide that.
Solution choisie
The about:config option has been removed in Firefox 131. It can still be removed by a more complicated method detailed here: https://support.mozilla.org/en-US/questions/1466632#answer-1678349
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Solution choisie
The about:config option has been removed in Firefox 131. It can still be removed by a more complicated method detailed here: https://support.mozilla.org/en-US/questions/1466632#answer-1678349
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