Footnote in epub doesn't work

[newyorker123]

What happened?

I have some lightnovels that contain footnote. When I open them in IOS Book app, they work correctly. The icon is in normal size, and when you click on it, it shows the footnote content：

But when open the epub in kaivta, the icon is extremly large. And when you click on it, the content isn't shown, instead, it jumps to the cover page.

This is the code in epub to create this footnote:

<p>这样说来，「女教师」三个字念成「Onnna-KYOUSHI」，比念成「JYOKYOUSHI」还来得性感<sup><a class="duokan-footnote" epub:type="noteref" href="#note001" id="note_ref001"><img alt="note" class="zhangyue-footnote" src="../Images/note.png" zy-footnote="注：日文中，前者念法较为强调性别。"/></a></sup>。</p>

What did you expect?

The icon in normal size, and when you click on it, it shows the footnote content.

Kavita Version Number - If you don not see your version number listed, please update Kavita and see if your issue still persists.

0.8.4.2 - Stable

What operating system is Kavita being hosted from?

Docker (Dockerhub Container)

If the issue is being seen on Desktop, what OS are you running where you see the issue?

None

If the issue is being seen in the UI, what browsers are you seeing the problem on?

Chrome

If the issue is being seen on Mobile, what OS are you running where you see the issue?

None

If the issue is being seen on the Mobile UI, what browsers are you seeing the problem on?

No response

Relevant log output

Additional Notes

This is the epub file if needed. Change the suffix back to .epub。The footnote is on the first page of the first chapter. You won't miss it if you open it from kavita, it's really big.

我的青春恋爱物语果然有问题 - 01.txt