Changing the pdf doesn't work without clearing app data

[Nana-Kwame-bot]

Hello, thanks for this package. An issue I have been having but can't solve is that when I change the pdf, (the asset path is the same) and use PDFDocument.fromAsset, it still loads the old file in memory. How to clear this or force a recheck. I get the caching it will be nice for big files but what if I want to change the pdf and make sure it has the same name? I can't tell the users of my app to clear their app data, it'll clear most other important stuff. What to do?