嵌入式控制器正在设置无效的响应头

[Falco]

现已修复：

Mitigate XSS Attacks with Content Security Policy

We just landed support for CSP frame-ancestors directive. It’s disabled by default for now behind the content security policy frame ancestors site setting. You can add domains to the list using via /admin/customize/embedding as always. This directive will be enabled by default in the next release cycle.