Hello,
The merchant logo domain (merchant-logos.monzo.com) is missing from CSP declarations of the 3DS challenge page (verify.monzo.com/3ds2/challenge), resulting in missing merchant logos when prompted for the challenge.
This has been ongoing for months.
Issue:
Details to reproduce: Start an transaction with a merchant which has a logo. Look at the 3DS page. See logo is not loaded.
OS: All
Device: All (web)