Hi all. I'm the developer of the NatDevice media device API which provides cross-platform media device control on iOS, Android, macOS, and Windows. On macOS Catalina, all permissions are now opt-in so there have been issues where the editor would crash if you tried to start the webcam or microphone. See this post and this active bug report. In NatDevice, I've implemented the native permissions request with AVFoundation. The problem is that even requesting permissions natively still crashes, and the culprit is in Unity's Info.plist not defining a camera or microphone usage description (see attached). And trying to add the NSCameraUsageDescription and NSMicrophoneUsageDescription keys to the Info.plist will prevent Unity from opening due to a code signing error: Code (CSharp): Process: Unity  Path: /Applications/Unity/Unity.app/Contents/MacOS/Unity Identifier: Unity Version: ??? Code Type: X86-64 (Native) Parent Process: Unity Hub  Responsible: Unity Hub  User ID: 501 Date/Time: 2020-04-24 08:28:48.941 -0400 OS Version: Mac OS X 10.15.3 (19D76) Report Version: 12 Anonymous UUID: A6C8D7A4-775C-1082-038A-C099E3DB4614 Sleep/Wake UUID: E11F3884-EBC5-46EE-88CF-F737323677AB Time Awake Since Boot: 410000 seconds Time Since Wake: 1200 seconds System Integrity Protection: enabled Crashed Thread: Unknown Exception Type: EXC_CRASH (Code Signature Invalid) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Termination Reason: Namespace CODESIGNING, Code 0x1 kernel messages: Backtrace not available Unknown thread crashed with X86 Thread State (64-bit): rax: 0x0000000000000000 rbx: 0x0000000000000000 rcx: 0x0000000000000000 rdx: 0x0000000000000000 rdi: 0x0000000000000000 rsi: 0x0000000000000000 rbp: 0x0000000000000000 rsp: 0x00007ffeef914b18 r8: 0x0000000000000000 r9: 0x0000000000000000 r10: 0x0000000000000000 r11: 0x0000000000000000 r12: 0x0000000000000000 r13: 0x0000000000000000 r14: 0x0000000000000000 r15: 0x0000000000000000 rip: 0x0000000111bc5000 rfl: 0x0000000000000200 cr2: 0x0000000000000000 Logical CPU: 0 Error Code: 0x00000000 Trap Number: 0 Binary images description not available External Modification Summary: Calls made by other processes targeting this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by all processes on this machine: task_for_pid: 5028242 thread_create: 0 thread_set_state: 0 Model: MacBookPro14,1, BootROM 18.104.22.168.0, 2 processors, Dual-Core Intel Core i5, 2.3 GHz, 8 GB, SMC 2.43f7 Graphics: kHW_IntelIrisGraphics640Item, Intel Iris Plus Graphics 640, spdisplays_builtin Memory Module: BANK 0/DIMM0, 4 GB, LPDDR3, 2133 MHz, 0x80AD, 0x483943434E4E4E424A54414C41522D4E5644 Memory Module: BANK 1/DIMM0, 4 GB, LPDDR3, 2133 MHz, 0x80AD, 0x483943434E4E4E424A54414C41522D4E5644 AirPort: spairport_wireless_card_type_airport_extreme (0x14E4, 0x170), Broadcom BCM43xx 1.0 (22.214.171.124 AirPortDriverBrcmNIC-1440.1) Bluetooth: Version 7.0.3f5, 3 services, 27 devices, 1 incoming serial ports Network Service: Wi-Fi, AirPort, en0 USB Device: USB 3.0 Bus Thunderbolt Bus: MacBook Pro, Apple Inc., 41.3 @Unity team, any thoughts on this? It's a real blocker, and frustrated customers rate NatDevice poorly because of this issue even though it is through no fault of mine.