Hello there!
Wilmer here, PM @ ServiceRocket.
We've been working on a solution that will keep all your issues linked by adding issue keys to the comment or description sections:
Automatic Issue Links for Jira
Benefits
It's in Beta now, and we would like the community to test it out!
Automatic Issue Links for Jira
Feel free to give it a try and share your thoughts with our team.
We would love to hear your specific use cases for our solution feel free to reach out via email:
wilmer.medina@servicerocket.com
Hope to hear from you soon!