It seems that shopify.scanner.showCameraScanner() in 2026-01 an big issue compared to the previous versions, especially since the component does not exist anymore to be positioned inside a page. It’s always cut in half, making it difficult to use :
Hi, thanks for the report. This is a known issue with shopify.scanner.showCameraScanner() in the 2026-01 API version. Our team is aware of this and a fix is scheduled for the 2026-04 API version.
Apologies for the inconvenience, and thank you for flagging this!