evdi-dkms 1.9.1-1ubuntu4~20.04.1: evdi kernel module failed to build on kernel 5.14 (OEM)

Got a report error this morning.

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: evdi-dkms 1.9.1-1ubuntu4~20.04.1
ProcVersionSignature: Ubuntu 5.10.0-1057.61-oem 5.10.83
Uname: Linux 5.10.0-1057-oem x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: skip
DKMSKernelVersion: 5.14.0-1024-oem
Date: Tue Feb 22 06:25:52 2022
DuplicateSignature: dkms:evdi-dkms:1.9.1-1ubuntu4~20.04.1:/var/lib/dkms/evdi/1.9.1/build/evdi_painter.c:738:29: error: storage size of ‘format_name’ isn’t known
InstallationDate: Installed on 2021-09-16 (158 days ago)
InstallationMedia: Ubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819)
PackageArchitecture: all
PackageVersion: 1.9.1-1ubuntu4~20.04.1
Python3Details: /usr/bin/python3.8, Python 3.8.10, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.6
SourcePackage: evdi
Title: evdi-dkms 1.9.1-1ubuntu4~20.04.1: evdi kernel module failed to build
UpgradeStatus: No upgrade log present (probably fresh install)