editor for short code doesn't appear correctly

hi
i’ve the same problem!

I already try to use compatibility mode, and already disable all the others plugins !

I hope in your help

I enclose the following two images: before and after the selection of the button short-code:

https://officinephp.altervista.org/short-code1.png
https://officinephp.altervista.org/short-code2.png

I tested it with other templates, same result.
In another site, another provider there are no problems with the shortcodes plugin!! Could be my provider? What should I check?
Thank you very much

Same problem. Insert a shortcode, change your mind, go to insert another, but editor comes up blank. Is this becoming abandonware?

I ran into the same problem. Turns out if you just “update the post” the editor will come back up normal. It’s an annoying work around but it still works.