Not able to copy-paste inline void

[laufeyrut]

Description
Not able to copy-paste inline void

Recording
https://user-images.githubusercontent.com/15036127/151166062-4ca7cc0e-5674-4ba8-b1fb-2ffdb21dd574.mov

Steps
To reproduce the behavior:

1. Go to https://www.slatejs.org/examples/mentions
2. Click on Mention
3. Copy the Mention
4. Try to paste it

Expectation
Expected that I would be able to copy-paste the Mention

Environment

• Slate Version: 0.72.3
• Operating System: MacOs 11.6.2
• Browser: Microsoft Edge

[christianhg]

I believe this is because insertFragment needs to be called with voids: true if you want to be able to paste on top of voids.

slate/packages/slate/src/transforms-text/insert-fragment.ts

Line 46 in 49ba21a

if (!voids && Editor.void(editor, { at })) {