xfce4-appmenu-plugin using high CPU

Description: Ubuntu Eoan Ermine (development branch)
Release: 19.10

xfce4-appmenu-plugin:
  Installed: 0.7.1+dfsg1-1
  Candidate: 0.7.1+dfsg1-1
  Version table:
 *** 0.7.1+dfsg1-1 500
        500 http://us.archive.ubuntu.com/ubuntu eoan/universe amd64 Packages
        100 /var/lib/dpkg/status

When using xfce4-appmenu-plugin on Ubuntu Studio 19.10 in xfce4, I noticed it was using at or near 100% of one processor in my quad-core system (amounting to 25% total CPU usage). Not sure why that is, but that seems to be out of the ordinary.

I would expect something to not use such high CPU, especially in such a lightweight desktop environment.

ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: xfce4-appmenu-plugin 0.7.1+dfsg1-1
ProcVersionSignature: Ubuntu 5.2.0-8.9-lowlatency 5.2.0
Uname: Linux 5.2.0-8-lowlatency x86_64
ApportVersion: 2.20.11-0ubuntu7
Architecture: amd64
CurrentDesktop: XFCE
Date: Wed Jul 31 17:42:49 2019
InstallationDate: Installed on 2019-02-12 (170 days ago)
InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Alpha amd64 (20190203)
SourcePackage: vala-panel-appmenu
UpgradeStatus: Upgraded to eoan on 2019-06-11 (50 days ago)