Install
This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.
Install straight from GitHub with WP-CLI:
wp plugin install https://github.com/csalzano/fix-wpe-multisite-admin-bar/archive/refs/heads/master.zipNo built-in updater. New versions won't appear under Dashboard → Updates. Install new releases yourself, or let Git Updater track the repository.
This WordPress plugin fixes a bug in the WP Engine Quick Links admin bar. In multisite installations, all users except Super Admins reach an error message when clicking the Empty Caches menu item. This plugin prevents that error and empties the WP Engine Varnish and memcached caches no matter who clicks Empty Caches.