1. in calendar create an event and avoid to use "apply" button at the end use "ok" button then event is added to gmail calendar and if you modify the event then modifications are sync to gmail calendar 2. in calendar create an event during the process of creating event use sometime the "apply" button" at the end use the "ok" button" then the event is never added in gmail calendar and any modification does not add event to gmail calendar Reproducible: Always
no more pb