Whenever we try to edit items (such as products/pages) or click on "more
options" within the editor, the action fails and nothing loads. Upon
checking the browser console in Google Chrome, we consistently see errors
indicating that a request to Square's data platform endpoint is being
blocked. Specifically, the request to the Square API is failing due to a
CORS (Cross-Origin Resource Sharing) policy restriction, where the server
response does not include the required "Access-Control-Allow-Origin" header.
As a result, the preflight request fails and the main request is not
completed.
How to solve this??
Dumb suggestion but did you try a different browser?
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