gnome-terminal crashes when setting shortcuts in preferences

[Ravil]

Tried to set a custom shortcuts for the gnome-terminal in ubuntu 17.10 beta 2.
Set "open a new tab" on "shift+arrow down", got a crash in about a second.
Can reproduce every time after changing a keyboard shortcut there (tried to set shift+arrow left/right for tab switching etc, maybe that is somehow related).

dmesg shows this error after:
[ 72.078380] gnome-terminal-[1458]: segfault at 70000001e ip 00007fc1786a77fe sp 00007ffddc325128 error 4 in libgobject-2.0.so.0.5400.0[7fc178672000+52000]

ubuntu-bug doesn't launch automatically for some reason (even though /etc/defaults/apport is enabled), had to run the tool myself, hope it has all the info needed, if not please tell I'll provide any additional info needed.

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: gnome-terminal 3.24.2-0ubuntu4
ProcVersionSignature: Ubuntu 4.13.0-12.13-generic 4.13.3
Uname: Linux 4.13.0-12-generic x86_64
NonfreeKernelModules: wl
ApportVersion: 2.20.7-0ubuntu2
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Thu Oct 5 03:55:27 2017
InstallationDate: Installed on 2017-10-03 (1 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170926)
SourcePackage: gnome-terminal
UpgradeStatus: No upgrade log present (probably fresh install)

[Jean-Baptiste Lallement (jibel)]

Confirmed.