My Environment

• Steam Client Version

  1. #!/usr/bin/env steam
     document.querySelector("#popup_target > div > div._1ENHEsrSLcTRtPQFl1F-wL._1DvwQt0JN-Ogp_4tVZdkzX > div._3mz8wQ6Q44B8P7pzPP4Iyw > div._3Z7VQ1IMk4E3HsHvrkLNgo > div._39oUCO1OuizVPwcnnv88no > div._1Ky59qmywxOUtNcI1cgmkX._3s0lkohH8wU2do0K1il28Y > div:nth-child(5)").click();
     document.querySelector("#popup_target > div > div > div:nth-child(11)").click();
     document.execCommand("selectall", null, false);
     document.execCommand('copy');
     

  2. Steam Beta Branch: Steam Beta Update
     Steam Version: 1778204082
     Steam Client Build Date: Fri, May 8, 2026 01:55 UTC -08:00
     Steam Web Build Date: Thu, May 7, 2026 02:01 UTC -08:00
     Steam API Version: SteamClient023
     

  RPM

  1. #!/usr/bin/env sh
     rpm -qf "$(command -v steam)" \
     	--queryformat "$(
     		cat <<'EOF'
     Name: %{NAME}
     Version: %{VERSION}
     Release: %{RELEASE}
     Architecture: %{ARCH}
     Install Date: %{INSTALLTIME:date}
     Size: %{SIZE}
     Signature: %{SIGPGP:pgpsig}
     Source RPM: %{SOURCERPM}
     Build Date: %{BUILDTIME:date}
     Build Host: %{BUILDHOST}
     Packager: %{PACKAGER}
     Vendor: %{VENDOR}
     EOF
     	)"$'\n' | yq -P
     

  2. Name: steam
     Version: 1.0.0.85
     Release: 7.fc44
     Architecture: i686
     Install Date: Fri 01 May 2026 15:45:11 BST
     Size: 20393919
     Signature: EdDSA/SHA256, Tue 28 Apr 2026 03:21:00 BST, Key ID 00cdab43de226d6f
     Source RPM: steam-1.0.0.85-7.fc44.src.rpm
     Build Date: Tue 28 Apr 2026 03:20:48 BST
     Build Host: 3c22bb3a4652
     Packager: Cappy Ishihara <[email protected]>
     Vendor: Terra
     

• OS And DE

  1. #!/usr/bin/env sh
     cat /etc/os-release | jc --ini | jq 'with_entries(.value |= (if type=="string" and test("^[0-9]+$") then tonumber else . end))| {VARIANT, NAME, VERSION_ID}' | yq -P
     

  2. VARIANT: KDE Plasma Desktop Edition
     NAME: Fedora Linux
     VERSION_ID: 44
     

• Whether Opted-Into The Steam Client Beta

  Yes:

  <div class="DialogDropDown_CurrentDisplay">Steam Beta Update</div>
  

• Whether Updated Have Been Checked For

  Yes, via:

  #!/usr/bin/env sh
  run0 dnf5 upgrade -y --refresh && \
  run0 dnf5 offline reboot -y
  

• Steam Logs

  1. #!/usr/bin/env sh
     tar -zcvf $HOME/Desktop/steam-logs.tar.gz $HOME/.steam/steam/logs
     

  2. /user-attachments/files/27516627/steam-logs.tar.gz

• GPU

  1. #!/usr/bin/env sh
     kinfo | yq -P | grep 'Graphics Processor'
     

  2. Graphics Processor 1: AMD Radeon RX 5700
     Graphics Processor 2: AMD Ryzen 5 7600X 6-Core Processor
     

  1. #!/usr/bin/env sh
     run0 lshw -json -C display | yq -P
     

     ^1

  2. - id: display
       class: display
       claimed: true
       handle: PCI:0000:03:00.0
       description: VGA compatible controller
       product: Navi 10 [Radeon RX 5600 OEM/5600 XT / 5700/5700 XT]
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physid: "0"
       businfo: pci@0000:03:00.0
       version: c4
       width: 64
       clock: 33000000
       configuration:
         driver: amdgpu
         latency: "0"
       capabilities:
         pm: Power Management
         pciexpress: PCI Express
         msi: Message Signalled Interrupts
         vga_controller: true
         bus_master: bus mastering
         cap_list: PCI capabilities listing
         rom: extension ROM
     - id: display
       class: display
       claimed: true
       handle: PCI:0000:59:00.0
       description: VGA compatible controller
       product: Raphael
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physid: "0"
       businfo: pci@0000:59:00.0
       version: c7
       width: 64
       clock: 33000000
       configuration:
         driver: amdgpu
         latency: "0"
       capabilities:
         pm: Power Management
         pciexpress: PCI Express
         msi: Message Signalled Interrupts
         msix: MSI-X
         vga_controller: true
         bus_master: bus mastering
         cap_list: PCI capabilities listing
     

What The Problem Is

When Steam cannot connect to the X server (in my case, KWin's XWayland implementation), the resultant GTK4 window's text can rarely be selected:

https://github.com/user-attachments/assets/4f25482f-1485-4ac2-bb28-f2ab7db58aa3

How To Reproduce It

It inconsistently reproduces upon log out, whether invoked via the graphical shell's interface, or command-line shell's DBus API:

#!/usr/bin/env sh
qdbus-qt6 org.kde.Shutdown /Shutdown org.kde.Shutdown.logout

^2