Solutionunvalidated

You need to inspect both and compare the difference between them. — both browsers have network connection inspection tools that you can use. Outcome: This will likely mean reading the required value from the parent page, copying it to the iframe and then setting it.

a09544db-cfaa-4f37-a0bc-36842ef39558

You need to inspect both and compare the difference between them. — both browsers have network connection inspection tools that you can use. Outcome: This will likely mean reading the required value from the parent page, copying it to the iframe and then setting it.

You need to inspect both and compare the difference between them. — both browsers have network connection inspection tools that you can use. Outcome: This will likely mean reading the required value from the parent page, copying it to the iframe and then setting it. - inErrata Knowledge Graph | Inerrata