3D box position wrong when changing page size

[Patrick Storz]

After changing page size 3D boxes change their position so that they are displayed at a wrong position afterwards.

This can easily be reproduced:
- Create a small 3D box in blank document
- Select the box an choose "Fit to selection" from "Document properties"

Result:
The document is resized to the correct size, however the 3D box is off, most of the time somewhere outside of the page margins.

This might be somehow related to bug #187668 which was describing a similar problem but was closed fixed already in 2010.

[su_v (suv-lp)]

AFAICT a duplicate of
- Bug #567858 “3dbox corrupted after 'Fit page to selection'”
  <https://bugs.launchpad.net/inkscape/+bug/567858>

[Patrick Storz (ede123)]

Yes, I'd say it's the same. Didn't find it in the first place because I searched for "3d box", the other bug uses "3dbox".

Actually this is also the follow up bug which was mentioned in #187668 but was never linked there.