EriZone-5.6.2.opm
EriZoneCore-5.6.2.opm
EriZoneTheme-5.6.2.opm
Cancel & close window button is not visible for ticket actions when the ticket is unlocked
Upgrade packages via Admin >> Package Manager. The upgrade procedure must be done STRICTLY in the following sequence:
EriZone
EriZoneCore
EriZoneTheme