[AprilArcus]

> custom menu commands that will appear in the File menu and the Dock context menu

This is pretty neat, but the "File" menu is sort of a vestige of a file-based approach to content management that isn't especially popular in the present era.

Web apps aren't usually file-based (e.g. Twitter, Facebook) or aren't file-based in a way that is exposed to the PWA's API (e.g. Figma). It would be better to put these in the application menu (the bold faced one with the application name to the left of "file").

> <input type="checkbox" switch>

This grieves me a bit. Because the semantics of a checkbox and switch are identical, I wish it were handled at the CSS layer and not by means of an attribute. Then you could e.g. switch from checkboxes for desktop user agents to switches for mobile UAs using a breakpoint.

[danaris]

> It would be better to put these in the application menu (the bold faced one with the application name to the left of "file").

This is not an unreasonable proposal in itself; however, it does not conform to how Apple still treats the File menu in general, or its guidelines for its use.