Background of the issue:
I'm trying to create a multilingual page by duplicating content and connecting the new translated page using the 'Duplicate content' function. I tested the 'translate' function before using 'Duplicate content'.
Symptoms:
The 'Duplicate content' function doesn't work. I pressed the duplicate button, but no new copy of the original page was generated.
Questions:
How can I deal with the 'Duplicate content' function not working?