Can't paste into void elements

[aspirisen]

Description
Looks like Slate forbids pasting into void elements. However, if you copy slate text and paste into void that works a bit (with runtime errors, but eventually you will see pasted text)

Recording

Sandbox
https://codesandbox.io/s/confident-orla-7wxwrd?file=/src/App.tsx

Steps
To reproduce the behavior:

1. Go to sandbox example
2. Copy some text outside of slate
3. Paste in input
4. The text will be not pasted

Expectation
Slate should not forbid pasting into void elements

Environment

• Slate Version: 0.90.0
• Operating System: MacOS
• Browser: Chrome

[keiseiTi]

can you see that？

https://codesandbox.io/s/objective-bhaskara-qhqsc9?file=/src/App.tsx:421-436

[aspirisen]

Looks like copying from html works
Try to copy i.e. from address bar

[keiseiTi]

I know why cannot copy content in input box. Because it's a void element. This is the default rule of slate.
But you know that input box can pasted some text. I guess that is the rule of the browser，but it is inconsistent with the behavior of slate

[aspirisen]

Yes, it is void element. But it is strange that you can copy-paste from slate content and it will work for void element, but it doesn't work if you copy-paste from plain text source.

[dylans]

The behavior changed a bit with #5121 but there may be a scenario that is failing.

Please read through the above issue and the PR that landed and see if that answers your question, or let me know if it's still not working for you.

[aspirisen]

@dylans I do not clear understand expected behavior

• Is it expected that you can paste into void elements - if yes then disability of plain text pasting into void elements is a bug
• Is it expected that you can't paste into void elements - if yes then ability of copy-pasting slate content into void element is a bug