PowerToys is set to include a Video/GIF capture tool in the future. Hopefully this will be integrated into the OS as other toys have been after it's fully developed.
For those who don't know, PowerToys is Microsoft's experimental set of tools for power users, and the current windowing options in Windows 11 are based on work done for one of the tools called FancyZones.
https://github.com/microsoft/PowerToys/wiki/Video-GIF-Capture
