[deanhills]

As previously posted a few months ago, WordPress is in the process of a complete editor upgrade that may create conflicts with WordPress themes.  The more sophisticated the theme, the more likely there will be a possibility of a conflict. 

Looks as though the new WordPress upgrade is due for 19 November.

As a precaution there is a recommendation to load the following Classic Editor Plugin - that will tell the new upgrade to keep the Classic Editor instead of the new editor.
https://wordpress.org/plugins/classic-ed...z48yapafyz

Here is more detailed info about the new Gutenberg upgrade and what this may mean for your WordPress sites:
https://post4vps.com/thread-1940-post-18...g#pid18291

[rudra]

i manage two wordpress sites for acquaintances and i kept the classic editor. like the preview and the look of it. May be will change over when it has matured enough.

thanks for the warning to the community.