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Replied In Issue to hide swiftUI view in UIHostingController
In the hideFlux function you are creating a new instance of your HostingViewController that is different from the instance you are presenting, so calling dismiss on it does nothing. Call dismiss() on the presentedViewController, which should be the ViewController you instantiated in the showFlux method. In general though this is a very brittle pattern. Your code should call the dismiss function from within the ViewController that is to be dismissed, so there is no ambiguity on what should be dismissed. Also, this is basically UIKit code, if you want to do it in SwiftUI, it is all a bit different, and maybe you shouldn't need to get down to the UIKit layer in the first place.
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Replied In App takes forever to launch on Xcode 13 Beta 2 and iOS 15 Beta 2
I found the answer: Delete ~/Library/Developer/Xcode/iOS\ DeviceSupport, restart Xcode and let it re-build the Device support. Afterwards the app starts with the debugger attached as quickly as before.
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Replied In Get font size and weight in SwiftUI
Specifically, a ResolvedSymbolConfiguration that can resolve in a Canvas would be the thing I look for. This should have getters for scale, pointSize and weight.
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Replied In Is Thread Networking Supported in HomeKit Matter preview?
HomeKit already supports Thread based devices that work with the HAP protocol in iOS 14. Matter works on top of Thread or Wifi (with some BLE for discovery…) and if I see this correctly, the examples they provide are based on Matter with Thread. While Matter devices will appear in HomeKit, they said in the session that you can control Matter directly without HomeKit, too. You have to install a profile for the Matter support, as it's a "Developer Preview", which kinda means it's even more beta than the beta ;-) Also everything "Matter" is called "CHIP" in the current build, because that's the "old" name.