"Create a JIRA Version" is using the non-expanded version string to search for an existing one

The code in the "Create a JIRA Version" search if the versions already present in JIRA to avoid failing if the version already exists but it fail to expand variables (The creation use the expanded version but the check use the raw one).

The result is that currently if the version is configured to "${JIRA_VERSION}" it will search for exactly this string instead of resolving it to for example "1.0".