Known Safari Issues

These are the known Safari issues.

Local file:// documents are not supported:: Safari Web Extensions do not support the file:// scheme at all — there is no Safari equivalent of Chrome’s "Allow access to file URLs" setting. A file:// match pattern in the manifest is either silently ignored or, in the case of web_accessible_resources, rejected outright by Safari. As a result, opening a local AsciiDoc file directly in Safari does not trigger a preview; only remote http:// and https:// documents are supported.

See the Apple Developer Forums thread requesting this feature.