New Steam Deck Client Update Brings Malay Language, Updated UIs, And GameCube Rumble

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A new Steam Deck Client update was released yesterday with some nice new options and support. The Malay language is now fully supported in the client, and the controller pairing UI has been updated. There are also some fixed options that weren't showing in the performance menu, new support for GameCube rumble, a 100 Mbit/s bandwidth option for Remote Play, and updates to the "Unlimited" bandwidth option.

You can download and install the new update through the System settings on your Steam Deck.

Steam Deck Client 6/23/26 Update Changelog:

General

• Added support for the Malay language.
• Updated controller pairing UI.
• Fixed Scaling/Filtering/Sharpening options not showing in the performance menu.
• Fixed video autoplay not working in some cases.
• Fixed webusb notifications showing for some devices when connected.

Friends & Chat

• Fixed a bug that could cause gamepad navigation to become unresponsive after clicking 'Ignore All' on the friend invite list.

Remote Play

• Added a 100 Mbit/s bandwidth option.
• The "Unlimited" bandwidth option allows adaptive bitrate up to 250 MBit/s when connecting to the latest Steam beta.
• The enhanced streaming presets use "Unlimited" (adaptive up to 250 Mbit/s) bandwidth.
• Fixed pipewire capture on Wayland desktop when running SteamOS beta

Steam Input

• Added support for GameCube rumble when the adapter is in PC mode.
• Fixed the selected action set in the configurator resetting while making edits in the configurator.
• Fixed a bug virtual menus assigned to a mode shift would not be able to add bindings when accessed via the link on the source page.
• Fixed a case where newly exported templates would not show up in the controller configurator until restarting the Steam client.
• Fixed an issue with saving out autosaves with multiple Xbox controllers of the same type connected.
• Fixed a case where deleting an action set could cause a configuration to fail to load.
• Fixed the Add Action Set dialog sometimes having a blank entry in the dropdown.

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