Currently customers cannot close issues in JIRA, once this is an unavailable feature. However it's already being tracked through JSD-40.
As this feature request is not yet implemented, I'd advise you to follow up on JSD-40, and take some time to vote on the feature to increase its popularity. Also, please feel free to add any comments you think relevant to it.
I’m a designer on the Jira team. For a long time, I’ve fielded questions from other designers about how they should be using Jira Software with their design team. I’ve also heard feedback from other ...
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