Should be possible, but not sure if the code calls it unconditionally. You can also take the old version of the source code and publish it yourself. Though poss

Should be possible, but not sure if the code calls it unconditionally. You can also take the old version of the source code and publish it yourself. Though possibly you can also just download and install that directly? https://github.com/mozilla/multi-account-containers/releases/download/7.4.0/firefox_multi_account_containers-7.4.0-fx.xpi https://github.com/mozilla/multi-account-containers/releases...