When copy/paste the first line break is not displayed

[robertio4]

Description

When copying text with multiple line breaks from Gmail, notepad, etc., the first line break is lost when pasted into the editor.

Steps

1. Go to Gmail and write a new message
2. Write a word and enter two line breaks (by pressing enter)
3. Copy this text
4. Paste in any plate editor
5. The text is displayed without the first line break

https://user-images.githubusercontent.com/13571686/234611528-0e879016-5b4b-49a4-ac16-e540002131f0.mp4

Sandbox

https://codesandbox.io/s/rxo5rl?file=%2FApp.tsx

Expectation

Should be transformed with the same format as Gmail. In google docs it also works fine

Environment

• slate: 0.90.0
• slate-react: 0.90.0
• browser: chrome

Funding

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• We receive the pledge once the issue is completed & verified