Dear all,
I change content css of code sample in Rich Text Editor (TinyMCE) with below init code:
But in code review window of Rich Text Editor, the content is repeated.
The error could be reproduced in apex.oracle.com: https://apex.oracle.com/pls/apex/r/kw/forum-application/test-richtext?session=14872078983101
Is this a bug of rich text editor?