This application just uses facebook.com, running on EdgeWebView2.
This application is created using Visual Basic 2015.
I created this application, because Facebook pulled out their "real" windows app. But, they rereleased a PWA one in the Microsoft Store.
I recreated that PWA version into an actual webapp using EdgeWebView2.
You may do whatever you want on this app or even on its source code under MIT License.
Note: This application is unsigned and will not be maintained. But since, this is just an EdgeWebView2 application, just update your EdgeWebView2 for this app to be updated.
Portable: https://github.com/thedoggybrad/facebook_edgewebview2/releases/download/1/Facebook_EdgeWebView2_Portable.zip
Setup (ZIP): https://github.com/thedoggybrad/facebook_edgewebview2/releases/download/1/Facebook_EdgeWebView2_Setup.zip
Source Code: https://github.com/thedoggybrad/facebook_edgewebview2/releases/download/1/Facebook_EdgeWebView2_Source_Code.zip