edit-git-bash.exe is unsigned

During the upgrade to Git 2.49, I got an alert from Windows Defender that it blocked edit-git-bash.exe. The exact policies that led to this alert are unknown to me (corporate laptop), but the root cause seems to be that edit-git-bash.exe is the only executable inside the C:\Program Files\Git\mingw64\share\git folder that is unsigned. Is that on purpose or an oversight?