Reproducible in the demos.
Resize handles duplication
No duplication of the resize handles
When the user creates a folder and tries to add a file to the Editor an error occurs that the file is not found. This behavior is observed only if the application is Core 3.1.
Currently, in the console, an error 404 occurs that the resource is not found.
The image should be added to the Editor without errors.
There is an issue when you copy /paste a bullet list from a Microsoft word document.