Background of the issue:
I am trying to translate an Elementor popup used as a menu. I translated all the strings and clicked Save and Complete, but the translation is still stuck 'in progress'. I followed the classic steps to resolve this issue, including canceling the in-progress job, editing the default page, sending the page to the translation basket, and translating the page myself. The issue can be seen at versteckter Link.
Symptoms:
The translation remains 'in progress' despite following the standard steps. Additionally, there is an error log: 'XLIFF Server Communication: The xliff file could not be read.'
Questions:
Why is the translation stuck 'in progress' even after following the standard steps?
What does the error 'XLIFF Server Communication: The xliff file could not be read' mean, and how can I resolve it?
