Word Wise is not working for Hyphenated Words on Kindle

Hi everyone, this is my first post here :)

I have new Kindle Oasis with Jailbroken firmware version 5.8.7.0.1. I noticed that Word Wise does not show hints for hyphenated words on Kindle. I attached a screenshot of the same page on Kindle for Android versus Kindle Oasis. Actually I noticed this issue starting from the initial shipped firmware 5.8.2.1.

Any idea if this has been fixed in more recent version of the firmware? I would appreciate if someone can try and let me know.

Thank you.

Attached Thumbnails