Text translation does not work in personalized books!
Welcome to the forums.Yes, I believe you are correct but I haven't tried.
Yes this is correct and unfortunate. I think I remember that Faithlife commented on that and it had to do with potential copyright issues: Your Personal Book might be copyright-protected and then the translation might be a copyright infringement. It being the Logos-servers sending the requests to Deepl etc this might be attributed to Logos, it might also be a violation of contracts between Logos and the translation providers.
Thanks!
You can still use the DeepL feature anyway. Just download the DeepL application, select a passage and use the shortcut.
It is then not in Logos, but in the DeepL app, but it makes in my opinion not a big difference.