I don’t know what ‘ui-ux’ means, but I guess it stands for User Interface.
When pasting lines directlye from the terminal on MacOS, and pasting it into a
block, an extra line break is created for each line. Then the user has to go through all the lines and delete them manually. A similar issue was observed on Windows, the thread is already closed though.
Copy and paste text should work flawlessly and remove the formatting automatically. Don’t let the user have to use another tool for that.