SUMMARY

Kig can export to a number of formats.  Trying to export to most of the available choices leads to a kig crash (hence possibly losing all work done to that poing)

STEPS TO REPRODUCE
1. Start kig (e.g. with
    $ kig example.kig
   or just open kig
2. Select File->Export to->Image
3. Enter a destination file (e.g. "Pictures/test.png"
4. Accept default options and press "OK"

OBSERVED RESULT

kig crashes with the following message in the bash console:

$ kig
kf5.kio.core: "Could not enter folder tags:/."
Segmentation fault (core dumped)

No output file is created

EXPECTED RESULT

A file with the exported graphics should be created (and no crash is expected)

SOFTWARE/OS VERSIONS

Fedora distro version 31-4
kig compiled and installed from latest git sources
(however I get the same results with kig installed via RPM package)

Linux/KDE Plasma: kf5 versione 5.68
(available in About System)
KDE Plasma Version: 5.68
Qt Version: Qt5 5.13