We have a global setting of JIRA_URL=jira.acme.com
In some jobs we override this in the "Prepare an environment for the run" section to JIRA_URL=jira-staging.acme.com
After upgrading to 1.24 this stopped working. The effective value as seen in shell scripts is jira.acme.com
Setting the value in a "Inject environment variables" build step also has no effect.
The only thing that has an effect is to set the value inside the shell script.