BUG: page snapshot

guoketing

I saved a snapshot of a web page that I marked with color, but when I scroll the mouse, the snapshot turns down the page, but the color marker doesn't change position, and when I click the left mouse button again, the color marker jumps to the correct position.
Every time I scroll, the color markers and page snapshots don't match up well, and I have to click the left mouse button again to get the color blocks to display correctly.
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IMG:
[1] https://pic.imgdb.cn/item/65859d38c458853aeff58b7d.png
[2] https://pic.imgdb.cn/item/65859d47c458853aeff5cca9.png
[3] https://pic.imgdb.cn/item/65859d56c458853aeff60d38.png

mjthoraval

Can you give the link to the original webpage you have imported?
Do you see that on other snapshots also or only for this one?
What OS and version of Zotero?

guoketing

Original webpage: https://x.cnki.net/kcms/detail/detail.aspx?dbname=CJFDTOTAL&filename=CKYK201020022
Snapshot file: https://wormhole.app/5zAN0#rijooe8EpcHoXDuuvwDe3Q(It's only 24h to download)
When I saved the snapshot, I used ADGuard to block out useless elements in the web page and then saved it in the snapshot.

mjthoraval

I can reproduce with the HTML file you have sent.
I did not get the problematic page directly from the CNKI link. I had to open the link 在线阅读 and then 查看全文, which then opens an embedded reader of CNKI (知网研学).
Importing with the Zotero connector from that page also showed the same problem. But this page is only accessible from China with a CNKI account.

Note that the scrollbar that you are activating is the one from the original webpage, not the one from the reader in Zotero. This is probably part of the problem.

Tested on Windows 10
Zotero 7.0.0-beta.53+969031a37 (64-bit)

mjthoraval

Here is a simpler example to reproduce the problem:
https://tex.stackexchange.com/questions/702122/pgf-addplot3-surf-not-working-from-table-of-x-y-z-columns

Annotating within the part that has a scrollbar also shows the same problem.