There is no special variant for Mac idiom in the app icon asset. So, how can we achieve this? Or if we provide only the Big Sur icon without rounded corners, the rounded corners will be applied to both Big Sur and Catalina?

SKOverlay takes sometime to show up in the view because it has to fetch the app info from the server. So, is it possible to create SKOverlay beforehand and configure it to load the app info prior to calling present method? Because, with the current system, the user may leave the screen we want to show the SKOverlay before it shows up.

When selecting the Mac idiom, the deployment target is disabled. So, it does the above automatically if we set the deployment target to Catalina and still choosing the Mac idiom and uploading that binary to the AppStore?

But, in Mac catalyst 13.4 or above UIDatePicker with countDownDuration mode is by default in compact mode. We can edit the time though. But, if we get the duration from countDownDuration, it always return 0. Also, in the developer documentation it is mentioned that compact and inline styles are not applicable for countDownTimer mode. But, using wheels style for only that in catalyst feels not good in Mac. So, anybody got any workaround to work with countDownTimer in compact or inline style?