Why does my GraphiQL application go blank after pasting a query?

[ShamiqTheDev]

Hello

Shopify GraphiQL Application is not working, after its installation, it showed me the UI after installation but after pasting a query it disappeared. and now it always shows a blank area on the Shopify GraphiQL app section.

Due to this reason I cant utilize Shopify GraphQL Documentation which is shown right after the query box. 

[helmutgranda]

FYI, I was running into the same issue. It had to do with me blocking 3rd party cookies in Chrome. Once 3rd party cookies were allowed it started to work.