Cannot save the book

[grapao]

I read the issues of others and I have a mix of the same types
First I'm on M3, Sequoia 15.1.1, Books 7.1
Everything is fine until I try to open the EPUB in the book app so it can decrypt and save it but it just prints in the terminal "Unbalanced calls to begin/end appearance transitions for <BKUpgradeViewController: 0x117faf9c0>." and doesn't ask me where I want the file saved or anything.
I tried using the V2 release and then I downloaded the main branch zip, both time same issue.
Maybe I'm doing something wrong...

[AngeloD2022]

When you run inject.sh, does it begin with printing UNFAIR!?

[grapao]

Yes it does, but then it says "Injected Successfully !"

[AngeloD2022]

Could you specify the name of the asset you're trying to decrypt?

[grapao]

It's called "Hunter X Hunter - Tome 37", ISBN-13: 9782505085034
I also put below the screenshot of my terminal in case you need it

[AngeloD2022]

Can you verify that DRM exists in the contents of that EPUB? You should be able to get to it by navigating to the folder proceeding Selected folder: in the log that you sent. From there, right click the EPUB file and select "view package contents." Check if the content in that EPUB is encrypted.

It also appears that the item you specified is not available in the US.

[grapao]

I am French and the book is in French too, did you need to check something specific about it?
When I open "page0001.xhtml" this is what I see:

So I assume it is encrypted, here is the EPUB structure

[AngeloD2022]

Okay, so when you open the book in the app, do you see a dialog to decrypt it, or no?

[grapao]

No it doesn't but I think I found the issue
When I try with another EPUB that I have there is a popup asking me if I want to decrypt it but for the EPUB that I mentioned earlier there isn't
The only difference between them is that the EPUB I try to decrypt is stored in some kind of list in the book app

The one on the left is the one I want to decrypt, but when I click on it, instead of opening it directly it opens the list of the whole series of book that it belongs too

Then I need to scroll all the way down to see it (because it's the last book of the series) and only then when I click it it opens it, but this time no popup asking me to save it

[AngeloD2022]

Okay, it sounds to me like the book open notification is not being triggered. I'll need to investigate that.