https://paste.mozilla.org/OgozAfO3
https://ipfs.io/ipfs/QmTZSXmAAujumdRXDEqPrwnLVMh7ZzgWAdXgF36Juk5SBx
You could try brew install adwaita-icon-theme. Let me know if it fixes your issue.
brew install adwaita-icon-theme
That stops all the error messages, but the window is still weird as shown in the screenshot