Your bug report

#74817: 31.0.50; mode-line-format-right-align doesn't work well on header-line

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 74817@debbugs.gnu.org.

-- 
74817: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=74817
GNU Bug Tracking System
Contact help-debbugs@gnu.org with problems