If I have multiple users that have the Report Scheduler open, do the reports get emailed multiple times?

If I have multiple users that have the Report Scheduler open, do the reports get emailed multiple times? The Report Scheduler should only be open in one place if possible. Otherwise, you could run into multiple emails of the same report getting sent. For example, if User A has the Report Scheduler open because it is emailing a report and User B has it open too, it’s possible because the report is in the middle of emailing from User A workstation, that User B workstation Report Scheduler is trying to email that same report because it doesn’t see that it is being, or has been emailed yet.