JIRA Issue key is not extracted correctly from some branch names.

[alx8]

ABI-2999-incorrectly-populated-0-values-invoices

For ABC-1234-test-branch, JIRA key was extracted correctly and was ABC-1234 as expected.
For ABC-1234-test-branch-worda-0-wordb-wordc, the extracted key was POPULATED-0 and not ABC-1234.

Is it because the code expects the JIRA key in the end ? If so can we add a flag if the JIRA key should be expected in the beginning of the branch name ?