After the introduction of the new per-issue limits for list fields in Jira Issues presented with the following new limits:

New Limits

Comments are limited to 5000 per issue.
Worklogs are limited to 10000 per issue.
Attachments are limited to 2000 per issue.
Linked issues are limited to 2000 per issue. This does not include child issues.
Remote links are limited to 2000 per issue. This includes:

• web links
• Confluence pages
• links to an external issue on a different Jira instance
• links to other Atlassian products

The users will only receive an error when trying to add more data to the issue. As a Jira Admin, I would like to have a way to monitor the issue limits, so we're aware of when an issue is close to the limit and can act before that, improving the usability, reliability, and overall experience for the users.