theme_kwargs in terminal after upgrading to 24.04

[Alan Pope 🍺🐧🐱 🦄]

I had powerline installed prior to 24.04.
After upgrading to 24.04, powerline stopped working. My terminal now outputs two lines:

'theme_kwargs'
'theme_kwargs'

ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: powerline 2.8.3-5
ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
Uname: Linux 6.8.0-31-generic x86_64
NonfreeKernelModules: zfs
ApportVersion: 2.28.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Tue May 7 21:29:22 2024
DistributionChannelDescriptor:
 # This is the distribution channel descriptor for the OEM CDs
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-sutton-focal-amd64-20220803-89+sutton-focal-amd64+X02
InstallationDate: Installed on 2022-08-05 (641 days ago)
InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20220803-13:42
SourcePackage: powerline
UpgradeStatus: Upgraded to noble on 2024-04-23 (14 days ago)