is there still some padding around the image? in the screenshot you sent, the back button is not perfectly circular

is there still some padding around the image? in the screenshot you sent, the back button is not perfectly circular

oh and is the image a smaller one than we had before? I didnt notice that until now, but it looks like it is not the same rendered size.

also we should scope this to iOS 26 only right

is there still some padding around the image? in the screenshot you sent, the back button is not perfectly circular

The button is now circular when we use the system back chevron

I also see a reference to "back-24x24" in FluentUIFramework.initializeUINavigationBarAppearance. Curious that one didn't match what we do here, but do we need that one also to use the UIImage(systemName:) API?

Broader question of whether that one is still needed, but suspect scope of this PR is just understanding if/how that coexists with the code you changed and then actually improving or de-duping (if possible) if out of scope.

I also see a reference to "back-24x24" in FluentUIFramework.initializeUINavigationBarAppearance. Curious that one didn't match what we do here, but do we need that one also to use the UIImage(systemName:) API?

When I was testing that out it saw it was called from the CardPresenterNavigationController, which is used for the DateTimePicker. However, I couldn't see it using the back which doesn't show the back-24x24 but instead shows either an x or a checkmark. I can look more into this and make a future PR if needed.