Is there an option or method to lock TimeZone in TimeObjects? For example,
TimeObject[List[16, 22, 0.`], Rule[TimeZone, 0]] + Quantity[1, "Seconds"] // FullForm
There is no way to set
TimeZone->Missing, which is more appropriate for some tasks.
For example if the time zone when data was captured is unknown, Mathematica will still impute a TimeZone at the point of analysis, which also changes with Daylight Savings Time etc.
Merge, GroupBy and many operations used in data use exact equi-match semantics, resulting in no match with the same time but different TimeZones.
As per b.gatessucks, apparently this issue affects OSX only.