I don't really understand your question so I recorded the steps to reproduce the bug. Please note that no matter the event is 'personal' or sync with gmail, this bug still happens.
** Attachment added: "Steps to reproduce" https://bugs.launchpad.net/ubuntu/+source/gnome-calendar/+bug/1822402/+attachment/5253050/+files/calendar_bug-2019-04-05_18.34.24.mp4 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1822402 Title: gnome calendar automatically moves event back 1 day To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-calendar/+bug/1822402/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
