Just trying the free T4 builder for evaluation for my next onboard Drag & Drop Editor for all my new websites.

• Joomla 3.9.26 — PHP 7.4.12
• I also have JCE installed as my main editor
• I use the “ T4 Pagebuilder Package” on your site to install

I install the free version locally and the “Toggle T4 Page Builder” button not working in article backend edition, I just click in a brand new article and nothing happen with this error

Uncaught TypeError: can't access property "instance", Joomla.editors.instances[options.element_name] is undefined
setupEditor http://localhost/mywebsitepath/plugins/editors-xtd/t4pagebuilder/assets/js/button.js?

setupEditors http://localhost/mywebsitepath/plugins/editors-xtd/t4pagebuilder/assets/js/button.js?

<anonymous> http://localhost/mywebsitepath/plugins/editors-xtd/t4pagebuilder/assets/js/button.js?

EventListener.handleEvent* http://localhost/mywebsitepath/plugins/editors-xtd/t4pagebuilder/assets/js/button.js?

<anonymous> http://localhost/mywebsitepath/plugins/editors-xtd/t4pagebuilder/assets/js/button.js?

button.js:113:7

button.js is in http://localhost/mywebsitepath/plugins/editors-xtd/t4pagebuilder/assets/js/button.js?

• For me, the backend possibility of editing with your page builder is primordial for testing and buying the pro version

Thanks in Advance, Patrick