autoptimize blocking only some users?

Hello. We are getting this error in the console: “Uncaught ReferenceError: tinymce is not defined” I know this usually means that tinymce isn’t in the excluded list of Autoptimize.

This is what we have in the Exclude scripts from Autoptimize: “/wp-includes/js/jquery/jquery.js,seal.js,wp-includes/js/tinymce/wp-tinymce.js,wp-includes/js/tinymce/tinymce.min.js,wp-includes/js/tinymce”

The website is a forum and tinymce is used by the forum to make posts. The problem is that not all users get that error. Some can post and use the website just fine and others get this error and can’t do anything (there is a never loading loading circle)