GNOME Bugzilla – Bug 724517
date formatting lost in xlsx round trip
Last modified: 2014-05-31 15:43:22 UTC
new gnumeric enter 2014/1/1 in A1 it shows as a date save as xlsx reopen A1 now shows 41640
guess: any value format gets lost because Excel doesn't have that concept.
This problem has been fixed in our software repository. The fix will go into the next software release. Thank you for your bug report.