Gerkins test scenario is not synched in KSE with the Jira plugin


I’m using Jira + Xray (Cloud)
I’ve also installed Katalon BDD - Test Automation for Jira

In Katalon KSE, I’ve installed Jira plugin:

When I synchronise a jira test case (Xray) from Jira, I don’t sync gherkins sentences.
I could make the link between the ticket and the test, but I didn’t get the gerkins in the Xray ticket.
I’ve also configured a specific field used by Katalon BDD.
Now when I access to the page
I have a infinite loader.

Could you give me a solution to synchronise Gerkins sentence from my Xray test (or jira ticket) to KSE?