@af5... I moved away from using that (imo) mislabelled action and instead use a vanilla http API call: https://<company>.atlassian.net/rest/api/3/search
We're calling that API with the body below in a loop to take care of the pagination:
{
"expand": [
"names"
],
"jql": "project = 'Project Name Here' AND updated >= -@{variables('JiraSearchUpdatedDaysAgo')}d AND created > '2023-03-1' OR (project = 'Project Name Here' AND status = ACTIVE)",
"fieldsByKeys": false,
"fields": [
"summary",
"status",
"created",
"updated",
"customfield_10485",
"customfield_10590",
"customfield_10589",
"customfield_10487",
"customfield_10488",
"customfield_10489",
"customfield_10597"
],
"startAt": @{variables('StartAtIndex')}
}

Hopefully that is helpful ... I can provide more pieces if needed.