Reproduction of conflict between SWC Minifier and TinyMCE v6 in self-host install. When run, the webpack config uses copy-webpack-plugin to copy tinyMCE's files into /public/
This installation method is taken from this blog for nextJS 12 and TinyMCE 6.
npm run develop then open browser, open and close the "View" menu in the menubar, everything works normally.
To reproduce the bug :
npm run build then npm run start then open the browser, open and close the "View" menu in the menubar.
Error appears in the console "e is not defined" from theme.min.js.
If you edit the next.config.js to set swcMinify: false then build and start, everything works normally.