Quick tip: Adjusting and inject content into tinyMCE with WordPress

So I have a very activly maintained project that still relies on a tinyMCE here and there. And I needed to process some text and after an AJAX request inject it back into a textarea/tinyMCE field, but couldn t get it to work. Which was a bit weird, because after calling window.tinymce.editors in de browser console [ ] The post Quick tip: Adjusting and inject content into tinyMCE with WordPress…