[Inkscape-devel] Bug: Pattern disappears on high zoom-levels or bitmap export

Hello,

I'm using lithographic patterns from the USGS in my project. Download can be found hier: https://blogs.otago.ac.nz/si-geology/resources/illustrationgraphics-resource...

One of the patterns is used in the attached file.

If you open this file an zoom into the filled object, the pattern disappears at zoomlevel 3000%. Also the pattern is not exported to PNG in "higher" resolutions (say 2000px width)

This behaviour crashes my project completely :(

Is there a solution?

Greetings Slub