QR code not showing because of incorrect blob CSP

[dessalines]

Requirements

• This is a bug report, and if not, please post to https://lemmy.ml/c/lemmy_support instead.
• Please check to see if this issue already exists.
• It's a single bug. Do not report multiple bugs in one issue.
• It's a frontend issue, not a backend issue; Otherwise please create an issue on the backend repo instead.

Summary

Getting this issue again, because I didn't do the blob CSP correctly.

Steps to Reproduce

1. Try to enable 2FA
2. QR code doesn't show

Technical Details

Error is :

Refused to load the image 'blob:https://lemmy.ml/XXX' because it violates the following Content Security Policy directive: "img-src * data:". Note that '*' matches only URLs with network schemes ('http', 'https', 'ws', 'wss'), or URLs whose scheme matches self's scheme. The scheme 'blob:' must be added explicitly.

Lemmy Instance Version

0.19.0-rc.8

Lemmy Instance URL

No response