brisk-menu crashed with SIGSEGV in gtk_list_box_insert()

[Tabasc0]

Menu crashed when browsing items. I'm in the live session.

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: mate-applet-brisk-menu 0.6.0-1
ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27
Uname: Linux 5.4.0-21-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu22
Architecture: amd64
CasperVersion: 1.442
CurrentDesktop: MATE
Date: Mon Apr 6 16:00:02 2020
Disassembly: => 0x201: Cannot access memory at address 0x201
ExecutablePath: /usr/lib/x86_64-linux-gnu/brisk-menu/brisk-menu
LiveMediaBuild: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Beta amd64 (20200402)
ProcCmdline: /usr/lib/x86_64-linux-gnu/brisk-menu//brisk-menu
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, no user)
 LANG=C.UTF-8
SegvAnalysis:
 Segfault happened at: 0x201: Cannot access memory at address 0x201
 PC (0x00000201) not located in a known VMA region (needed executable region)!
SegvReason: executing NULL VMA
Signal: 11
SourcePackage: brisk-menu
StacktraceTop:
 ?? ()
 ?? ()
 ?? () from /lib/x86_64-linux-gnu/libgtk-3.so.0
 gtk_list_box_insert () from /lib/x86_64-linux-gnu/libgtk-3.so.0
 g_cclosure_marshal_VOID__OBJECTv () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: brisk-menu crashed with SIGSEGV in gtk_list_box_insert()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
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[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1724115, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.