Recently, Microsoft released the Windows 11 Insider build 22563 to the Dev Channel. The new build came with significant enhancements such as improvements for tablets, widgets, and for ARM64 PCs. The new build also allows users to easily manage their Bluetooth settings directly from the Quick Settings menu.
And now, as spotted by XDA Developers, Microsoft is actively working on a new app picker that will help users to open files easily in Windows 11.
Therefore, if you are looking to access the feature you will need to download ViVeTool. The tool allows users to configure feature IDs in Windows, which are essentially in place to disable and enable features. This allows you to have access to features before they are officially released, although any third party tools like these are frowned upon by Microsoft.
The app should be available anytime now. therefore, you should download the build if you're a Windows 11 Dev Channel Insider to utilize it.