Re-imported PDF export -> Objects get fully transparent

[Jan Bol]

In Inkscape: Object with transparency -> all is fine
Export to PDF, Open in Acrobat REader -> all is still fine, object shows transparent
Import file back in Inkscape again -> object transparency changes to 0%

I noticed other bugs about pdf/transparency issues, but this one seams different as the initial pdf file looks fine in a PDF viewer.

I use windows 7 64 bits and the issue can easilely be duplicated in Inkscape 0.92

This issue is tricky because at first glance things look OK and one can sent the PDF file to a customer assuming all is fine.

[Nathan Lee (nathan.lee)]

Replicated in 0.92.0 (with adjusted opacity but not fill-opacity), looks fixed with 0.92.3 pdf export of same file. 1.0.1 export is fixed too.

Issue with importing the 0.92.0 file still exists though.

Since we're migrating old issues from here to GitLab, I've reported that issue separately at https://gitlab.com/inkscape/inbox/-/issues/4027, and closed this issue (invalid is just what we mark it per https://alpha.inkscape.org/bug-migration/)

Thanks for reporting this bug and please feel free to file new bugs about the issues you're seeing at http://inkscape.org/report (should redirect to GitLab, unless we moved again in the distant future)