How to export import all report's scheduled jobs?

We got multiple environment such as SIT, UAT, and Production. As for now, we can export and import the reports file to all the environment and the reports version can be the same. However, if we export the .xdz file, it didn't contain the scheduler and we need to manually reschedule back all the reports.

My question is, is there any ways that can simplify this flow?

For info, we have around 400++ scheduled reports. So by schedule it manually would not become one of effective ways.

Thank you.