As application, Xray should generate server-side cache versions of .js files that currently are generated on the user's end, to improve performance

Some Xray javascript takes a longer time as compared to others to load.

It was discovered that the file is not cached in the server end at <jira-home>/tmp/webresources directory. Hence it has to regenerate from scratch upon each request.

Although it is not an issue since they get cached on the browser. It still gives users a slow experience when they log into Jira by clicking on a link to the issue.

This behavior should be adjusted and temp files should be used, from the Server side, so first-time access is faster.