Issue Summary

New editor doesn't save the comment/description if using Shift+Enter and changing the entire text color at once.

Environment

New issue view/Markdown editor

Steps to Reproduce

1. Using the new view, add text on comment or description and instead of Enter to add a line break, use Shift+Enter.
2. Change the text color by selecting all text.

Expected Results

The comment is saved.

Actual Results

It shows the error below:

We couldn't save your comment
It might be empty or have invalid formatting. If you copy-pasted, try removing the formatting and adding it directly in the editor.

Notes

If we change the color line by line it works normally, but selecting all text to change the color, it fails.

Workaround

Change the color line by line.