MinMaxClose Button doesn't work for 142.0b3

[actforjason]

After update 142.0b3，MinMaxClose Button disappear.

[Arku3S]

@actforjason Did you find a solution? 142 was released as stable today, and minMaxCloseButton doesn't work.

[BobbyWibowo]

This fork https://github.com/AlexVallat/firefox-scripts/tree/master seems to have the fixes necessary for 142.

I only use minMaxCloseButton script, so I only grabbed the updated userChrome.js and xPref.sys.mjs from the fork, and those alone were enough to fix it for me.

My chrome directory tree for reference

chrome/
├─ utils/
│  ├─ chrome.manifest
│  ├─ userChrome.js
│  ├─ xPref.sys.mjs
├─ minMaxCloseButton.uc.js
├─ rebuild_userChrome.uc.js
├─ userChrome.css
├─ userContent.css

librewolf.cfg file:

null;

// https://github.com/AlexVallat/firefox-scripts/blob/master/installation-folder/config.js
lockPref('xpinstall.signatures.required', false);
lockPref('extensions.install_origins.enabled', false);

try {
  Services.scriptloader.loadSubScript('chrome://userchromejs/content/userChrome.js');
} catch (ex) {};

/** LIBREWOLF SETTINGS
// ...

[actforjason]

This does work, but need "Clear startup cache..." at the end. AlexVallat commits for 142