First modification in JSON is not propagated

[i4i4n]

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Link to minimal reproduction

https://play.vuejs.org/#eNqNU01v4jAQ/StWLgWJxIu4rBAgdlcclkO72lY95ZImA3XXX7KdFCnKf9+xTdMQtRUHJDzz5r039kub/NA6a2pIlsnKloZpRyy4Wm9yyYRWxpGWGDiQjhyMEuQGoTd9a2+V3FXMKfNYwxnwgrUUQjGN4FyWSlpHqsIVZO3ZJtNcosoDE6BqN5lMyXpDJr6fNQVHqjWZT2f4y+WKRlfoBw8OhOaFAzwRshpJkSYVqgK+zhNPlSebFR1BwtxjkGCS7O/vbpekbaOzrvNqvUIyS+KWqSh05nnwilo/n58bNk9w2ld8Ddn9OU+endN2SWlZSRxDP6wxmQRHpRZ0izBqaulw9bRSYrvIFtl3WjHrhuUMrEifjHq1YDJtVIVMeTIbaFHsNGBSA7ICA+Za7dHYUH/UuvAwlk8rEOwKzTco5eyJNgvKkPuUiUu6QjLOi9TfcXyqa4g/GOoZR69+Bd1oYvstm8/jrYw60bsXwrh0GBJnMd0HdhxFpFRCMw7mTjuG6b+ISsG5et2HmjM19LbLZyj/fVB/sae4wh8D4ZEGq7rCHMHF9u7+Fk74v2/i51Dz8/qfNP+CVbz2HiPsZy0rtD3ABbe/Q+KZPD7Y3cmBtG9LeaPhNgI+ZOPXF6u/28Xg9bfY/QfrfIqQ

Steps to reproduce

Step 1.: edit the value "1" to "2" in the JSON editor and hit Enter (or click outside to validate the edit).
Step 2.: edit the value "2" to "3" in the JSON editor and hit Enter (or click outside to validate the edit).

What is expected?

After step 1., "Value in JSON:" should be "2".
After step 2., "Value in JSON:" should be "3".

What is actually happening?

After step 1., "Value in JSON:" is still "1". <= this is incorrect
After step 2., "Value in JSON:" is "3". <= this is OK

So in short, the first edit is not propagated to the reactive variable containing the JSON data. After the second edit, the propagation is restored.

System Info

Tested on latest versions of Firefox and Chrome, on macOS Ventura 13.6.1.

Package Manager

None

Any additional comments?

If I set the value of the JSON editor synchronously this behavior doesn't happen.
This only happens when the value is set asynchronously (simulated in the repro with the setTimeout).

[i4i4n]

Thank you!