Reproducibility issue with bookmarks.html on macOS

When building Tor Browser 9.0.5, sysrqb and I got different osx64 bundles.

After comparing the two, the only different files are Tor Browser.app/Contents/Resources/browser/omni.ja. And comparing the two omni.ja, the difference is:

 --rw-rw-r--  3.0 unx     3863 t- defN 00-Jan-01 00:00 chrome/en-US/locale/browser/bookmarks.html
 +-rw-r--r--  3.0 unx     3863 t- defN 00-Jan-01 00:00 chrome/en-US/locale/browser/bookmarks.html

All the other files inside omni.ja have -rw------- as permission.