I observe the same issue. The problem only occurs with the wide angle camera. The systemRecommendedVideoZoomRange is 1-10, but the slider shows 1-5x, despite the displayVideoZoomFactorMultiplier being 1. Great that you could figure out the formula, but I guess this is an issue in iOS that will (hopefully) be fixed soon.

@ekurutepe, thanks for sharing your insights! With your proposed solution, I get the error: Closure containing control flow statement cannot be used with result builder 'WidgetBundleBuilder' How are you able to circumvent this limitation?

Same issue. Is everyone having this issue supposed to contact Apple Developer Support individually? Some general troubleshooting tips would be great.