Zend certified PHP/Magento developer

Page Builder was rendering for 5 seconds without releasing locks

My products have small description and description attributes.
Small description is a Tinymce field and description is a pagebuilder.

When I edit a product, if I open content section, here this 2 fields are visible, and when I try to save it I get the error “Page Builder was rendering for 5 seconds without releasing locks.” on my console.

I did a search, and I found this Magento 2 Page Builder was rendering for 5 seconds without releasing locks
I try it on vendor files and it solve my issue. So a undo all the changes and extend the ui_component. But now my changes don’t work and the error is always there.

The file that I want to change is:
vendor/magento/module-page-builder/view/adminhtml/ui_component/pagebuilder_text_form.xml

I create a new file to extend this at:
app/design/adminhtml/MY_FOLDER/MY_THEME/Magento_PageBuilder/ui_component/pagebuilder_text_form.xml

Do you know what I am doing wrong?
Do you have any sugestion to solve my issue?

Thank you in advance