bug of remove editor😱😱

[AD-feiben]

What is the current behavior?

When the instance of tinymce-vue is destroyed, there is a possibility that the editor instance may become null or undefined. As a result, it can inadvertently destroy the editors of other Vue instances.

https://codesandbox.io/s/tinymce-vue-forked-wgc4p7?fontsize=14

What is the expected behavior?

delete the correct editor

Which versions of TinyMCE, and which browser / OS are affected by this issue? Did this work in previous versions of TinyMCE or tinymce-vue?

tinymce-vue every version

[exalate-issue-sync]

Ref: INT-3246