Does this help improve anything for Steam Deck?

https://news.xbox.com/en-us/2023/11/29/xbox-november-update-coming-soon/

“We’re excited to announce that Compact mode is now available as part of the latest update on all Windows devices, including handhelds like the ASUS ROG Ally and Lenovo Legion Go! Compact mode is a new feature that enhances your gaming experience by providing a more intuitive user interface on smaller screens. With Compact mode, the side bar collapses into icons, providing you with more space to browse content. To use this feature, click on your profile in the top-left corner of the app and turn the toggle for “Compact mode” on.

We’re also partnering with ASUS and other manufacturers to ensure that Compact mode is enabled by default on your handheld devices. We’ll continue to focus on updates to deliver a great Xbox app experience for Windows handheld screens.”