Date time control types - INTERACTIVE see also U56ON - xs:dateTime, xs:dateTimeStamp and xs:long

 
DATETIME control NOW SUPPORTS dateTimeStamp adding the default timezone
 
Here like in utc inputs whatever value is in [form.timezone] or [form.print.timezone] they are always printed in the default timezone - DATETIME control NOW SUPPORTS dateTimeStamp adding the default timezone
 
When form.timezone='Z' is used, or :form.print.timezone='Z' , the timezone is the configured one: Z, GMT and hour is 8AM, 4 hours before the one printed with +04:00
Dec 22, 2019 8:23 AM Greenwich Mean Time
When form.timezone='default' is used the timezone is the default of JVM, on my server CET
Dec 22, 2019 9:23 AM Central European Time
When form.timezone='inherit' is used the timezone is that of the value, so +04:00
Dec 22, 2019 12:23 PM GMT+04:00
for long/utc input whatever value is in [form.timezone] or [form.print.timezone] they are always printed in the default timezone
 
 
 
 
Here use form.print.timezone='Z' to print with timezone GMT
Jun 24, 2020 9:23 AM Greenwich Mean Time
Here now prints correctly default timezone
Jun 24, 2020 11:23 AM Central European Time
here inherit works differently because long has no timezone and parsed-from-long calendar seems to be GMT
Jun 24, 2020 9:23 AM Greenwich Mean Time
here GMT+04 is used to print, so it will be 4 hours after the GMT formated: h13
Jun 24, 2020 1:23 PM GMT+04:00