Wallpaper & background is appearing as white on Plasma

[Jonas Gamao]

SUMMARY
When I toggle Window Overview, the background appears to turn white, along with the profile picture in Kickoff, and the lockscreen.

Bug is reported on KDE's bugtracker (452065) https://bugs.kde.org/show_bug.cgi?id=452065

STEPS TO REPRODUCE
Not exactly sure when it happened, but it was most likely after I downgraded Mesa from 22 to 21 to fix the issue with 22 not supporting older graphics hardware, like the one with 1st gen Intel Core.

OBSERVED RESULT
Overview's background & the profile picture in Kickoff are white

EXPECTED RESULT
Background and profile photo should appear normal.

SOFTWARE/OS VERSIONS
Operating System: Kubuntu 22.04
KDE Plasma Version: 5.24.3
KDE Frameworks Version: 5.92.0
Qt Version: 5.15.2
Kernel Version: 5.16.0-18.1-liquorix-amd64 (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i7 CPU M 640 @ 2.80GHz
Memory: 7.6 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu82
Architecture: amd64
CasperMD5CheckResult: unknown
DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2021-08-07 (262 days ago)
InstallationMedia: Kubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
Package: kubuntu-desktop 1.418
PackageArchitecture: amd64
ProcEnviron:
 LANGUAGE=en_CA:en
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
Tags: jammy
Uname: Linux 5.17.0-4.1-liquorix-amd64 x86_64
UpgradeStatus: Upgraded to jammy on 2022-02-09 (76 days ago)
UserGroups: N/A
_MarkForUpload: True
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu82
Architecture: amd64
CasperMD5CheckResult: unknown
DistroRelease: Ubuntu 22.04
InstallationDate: Installed on 2021-08-07 (262 days ago)
InstallationMedia: Kubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
Package: kwin-x11 4:5.24.4-0ubuntu1
PackageArchitecture: amd64
ProcEnviron:
 LANGUAGE=en_CA:en
 TERM=xterm-256color
 PATH=(custom, no user)
 LANG=en_CA.UTF-8
 SHELL=/bin/bash
Tags: jammy
Uname: Linux 5.17.0-4.1-liquorix-amd64 x86_64
UpgradeStatus: Upgraded to jammy on 2022-02-09 (76 days ago)
UserGroups: N/A
_MarkForUpload: True

[Jonas Gamao (yamiyukisenpai)]

apport information

[Jonas Gamao (yamiyukisenpai)]

apport information

[Jonas Gamao (yamiyukisenpai)]

apport information

[Jonas Gamao (yamiyukisenpai)]

apport information

[Scarlett Gately Moore (scarlettmoore)]

Unfortunately upstream closed it due to no activity. Please reopen https://bugs.kde.org/show_bug.cgi?id=452065 so they can help resolve the issue.