Time spent is an accumulation of the work logs on an issue. To "reset" it, you need to remove the logs of work done on the issue. This is not something you can do with a bulk-edit type operation, you'll need one of the scripting or automation apps to do it in bulk.
Hi Atlassian community, John from the Jira Automation team here. I recently moved house and for the first time in my adult life I have a dishwasher. I had never noticed before just how much time I ...
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