Copy not working on fullscreen mode

[shubhambajpai1994]

Describe the bug

• When entering the fullscreen mode, copy command is not working in the editor.
• Tried selecting via popup menu by right clicking as well.
• Attaching the video recording of the same happening only in fullscreen mode.

To Reproduce
Steps to reproduce the behavior:

1. Open the demo website
2. set RTE div to fullscreen mode from console
3. copy a text from editor and try to paste it
4. It will fail to copy the content and paste the last item on the clipboard

Expected behavior
Copy the content and paste it in RTE

Screenshots

RTECopyIssue.mp4

[JiuqingSong]

Can you let us understand why you need to make the editor to be full screen?

[shubhambajpai1994]

We are leveraging multiple RTEs in our application allowing users to input data. To facilitate the users to seemlessly enter long text data in RTE, we are providing them the functionality of fullscreen where they can focus on one RTE and write long textual data.

[JiuqingSong]

For now this is not something we'd like to support. But I will leave it here in case we can bring it back and start to support in the future.