Congrats! I happened across your book today in a small book store in Maine.

Interesting. That did not work for me in the first beta, but I have not tried since. Thank you!

Apple did reply and point out that I failed to include the example files in my bug report. I since uploaded them. I have not heard anything else.

I have not checked whether beta 2 fixes the issue.

I got it to work in this sample project. By default it has Unread’s icon. After tapping the button it changes to the icon from Apple’s Landmarks sample.

I do not add the icon to the asset catalog, but Xcode might during the build to make it work on iOS 18.

www.virtualsanity.com/AlternateIco...

No, I did not.

I just read your article about this. I got alternate icons to work as expected. The trick is that you still need to declare the alternate icons in Info.plist, and you still need to enable Include All App Icon Assets in Build Settings.

Oh I see. I do not have that feeling, but the combination of light/dark mode icons and apps being able to offer custom icons does seem incomplete.