Hi, I cannot launch Firefox profiles starting with version 121. For instance, I use the following command to launch the default profile: */Applications/Firefox.app/Contents/MacOS/firefox-bin -P default -no-remote I get the following output in Terminal app after the above command is executed: *zsh: killed /Applications/Firefox.app/Contents/MacOS/firefox-bin -P default -no-remote When I install the older version, the command works. Thanks for your help.