After having added a time entry via an issue in Jira, it seamingly appears in my Clockify App.
However, in case I want to change this particular entry later on, I can not do that via the Clockify App, because it doesn’t synchronize the time back to the Jira issue or the other way around.
This way, it’s easy to have Clockify and Jira out of synch.
The way the integration works is that the time entries recorded in Jira will be shown in Clockify, but as you noticed - editing or adding new time entries in Clockify does not show in Jira.
You would need to manually edit time in the work log on Jira as well.
I will be happy to add your suggestion to our product team for possible future release. I’m not able to promise anything but I will certainly bring it up with the team.