Details
Bug
Minor
Description
It looks like the Support Manager plugin deletes its cron task runs after it deletes each cron task during uninstallation. Because of this, it is not able to fetch any cron task runs when deleting the last instance of the plugin, and residual cron task run information remains.
The plugin should be updated to move the code that deletes the cron task runs to before the deletion of the cron task during uninstallation.
After testing, this doesn't appear to be an issue.