Lack of Photographic Styles in iPhone 13 Portrait Mode

Apple support page provides that on models that support Photographic Styles (iPhone 13 models and later, see bottom note in the embedded image) can capture portraits in Portrait mode with Photographic Styles applied to the captured photo, as iOS 17 concerned.

However I cannot find any options to turn it on in my iPhone 13, nor the results show it even if I set certain Style as my camera default in the main Settings (the results always don’t have any properties I expected to come from Photographic Styles I desire).

May Apple release software update to address this issue? Thank you