I agree, the share sheet is just too confusing. Favorites management, my password manager, air drop, texting, find on page, and the kitchen sink are all in there and are quite undiscoverable if you don’t know to look for them.
To add some confusion on top of that, some features and extensions go in the similarly un-discoverable “aA” button in the URL bar, so it’s not even like everything goes in the share sheet. That button is really tough to remember even exists since it goes away when you scroll.
Photos have an option to mark photos as hidden, so they won't show up in random places.
Its meant to be for more sensitive photos.
If you want to mark a picture as hidden, yep, its under the share icon.
For example, in SFSafariViewController there is no “add to home screen” button, but in actual safari there is. Despite them both being web view experiences controlled entirely by Apple.
(And you can’t detect SFSafariViewController vs Safari as a web app, so good luck onboarding users for your PWA.)
The Shortcuts App is the way to access some deep and very unobvious functionality.
in Safari, things constantly switch between the Share icon, and the "Aa" menu in the URL bar!