Yast Expert Partitioner crashes when selecting Device and Mount Graph icons

English Install/Boot/Login
1

Notice

During the installation of 13.1 M2 in VirtualBox, I began editing my partition set up, I clicked on the Device and Mount icon to view the graph. This caused Yast to crash and restart all over again.
It happens when installing with an ISO or DVD x86_64.

2

Update

The crash has been resolved. Reference https://bugzilla.novell.com/show_bug.cgi?id=825751#c4

The problem was in the library. Fixed in libyui 3.0.8 and libyui-qt-graph 2.42.7