Your bug report

#65899: 30.0.50; window-text-pixel-size sometimes fails to report accurate pixel-width

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 65899@debbugs.gnu.org.

-- 
65899: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=65899
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