According to the Official Office for Mac Release Notes , this specific build addressed several user-reported issues:
64-bit universal package (Intel/Apple Silicon). Microsoft Office 16.64.22081401.dmg
Primarily designed for macOS Monterey (12.0) and later. Key Fixes and Improvements According to the Official Office for Mac Release
Primarily received backend quality and performance improvements to enhance overall application stability. Installation & Updates Microsoft Office 16.64.22081401.dmg
For users still utilizing this build, it is important to note that reached its end of support in October 2023. To ensure your suite remains secure, you should: