Why a website can still move after a device motion preference changes
An operating-system preference and a website’s implementation are two parts of the result.
The journal
The viewing journal — page 82
Practical reading about streaming, devices and the decisions behind a better prepared setup.
An installed web app can still need a connection for the programme
An app-like window and offline interface storage do not establish offline viewing rights or downloaded media.
A Dock icon is a convenience, not proof of an official native player
Check the original website and publisher instead of relying on an app-like name or picture.
Why a new Safari web app can start signed in but later behave separately
Initial sign-in transfer and ongoing independent website data are different parts of the documented flow.
An insecure-login warning does not prove the password was already stolen
The warning describes the connection risk; evidence of account compromise is a separate question.
A secure connection and the correct viewing website are separate checks
Read the hostname and provider identity even when the browser reports an encrypted connection.