When importing Xray JSON results and the summary contains a dash in front of a whitespace, causes to duplicate the Test issues being created

Description
When importing Xray JSON results and the summary contains a dash in front of whitespace, causes to duplicate the Test issues being created.

How to reproduce

1. Import the following example Xray JSON file result:

   {
       "info": {
           "project": "XL",
           "summary": "Execution Results [BUG]"
       },
       "tests": [
           {
               "status": "PASS",
               "testInfo": {
                   "projectKey": "XL",
                   "summary": "Project -Summary",
                   "type": "Manual"
               }
           }
       ]
   }
   

Actual result/Attachments
When importing consecutive times, the Tests are duplicated because no Test with the same Summary is found.

Expected result
The Test should be updated.