WordPress 5.5 breaks Select2

I’m getting an error on this page: /wp-admin/network/sites.php?page=multisite-clone-duplicator

Uncaught ReferenceError: commonL10n is not defined

It looks like its an issue with wordpress 5.5 – https://make.ww.wp.xz.cn/core/page/2/. Is there a fix for this?

Thanks