Dataset: Select descriptors in batch
Copy-pasting descriptor definitions into Dataset wizard (Step 6) does not use sync calls and API calls cancel out:
Cancelling previous request 59 genesys.f3fe0107f4d68db02a71.js:1:17418
Previous call was canceled 59 genesys.f3fe0107f4d68db02a71.js:1:17851
app:log Error +371ms Previous call was canceled vendors.f3fe0107f4d68db02a71.js:1:1574164
This results in only 1 match (the last API call to find-match):