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TimeField messages are missing in XMessages
All the TimeField's messages (timeField_minText, timeField_maxText, timeField_invalidText) are not configured in the XMessages file, just in the properties file, and the error messages are from DateField.
I fixed it by overriding the onCellParseError function, but I wanted to check if there is any better solution for that.
Thanks for this report. I will move this thread to the correct place and push it to the tracking system.