Screenshots fail to display for net.sourceforge.pdfchain

[nbenitez]

I'm the maintainer of https://flathub.org/apps/net.sourceforge.pdfchain and I just noticed that although the app has 6 different screenshots, the webpage only displays one screenshot but repeated 6 times.

I presume this is a bug in the cache code, given that all screenshots have same name although their paths are different.

[bbhtt]

No, it's an issue in appstream because all the links end with the same /max/max1. Try dropping that.