`authcb` is not called

Also noticed that in console appeared couple of warnings such as:

objc[35104]: Class ZMSearchTextField is implemented in both <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/ZoomSDKVideoUI.framework/Versions/A/ZoomSDKVideoUI (0x10f9d9860) and <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/ZoomSDKChatUI.framework/Versions/A/ZoomSDKChatUI (0x10f00e008). One of the two will be used. Which one is undefined.
objc[35104]: Class ZPMeetingNumberFormatter is implemented in both <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/ZCommonUI.framework/Versions/A/ZCommonUI (0x10e869df8) and <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/ZoomSDKChatUI.framework/Versions/A/ZoomSDKChatUI (0x10f0123d8). One of the two will be used. Which one is undefined.
objc[35104]: Class ZMPMINumberFormatter is implemented in both <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/ZCommonUI.framework/Versions/A/ZCommonUI (0x10e8689f8) and <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/ZoomSDKChatUI.framework/Versions/A/ZoomSDKChatUI (0x10f012428). One of the two will be used. Which one is undefined.
objc[35104]: Class ZoomLauncher3rdSdkIPCReciever is implemented in both <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/ZoomSDKChatUI.framework/Versions/A/ZoomSDKChatUI (0x10f003400) and <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/zChatApp.bundle/Contents/MacOS/zChatApp (0x110bf8860). One of the two will be used. Which one is undefined.
objc[35104]: Class ZPLogHelperImp is implemented in both <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/ZoomSDKChatUI.framework/Versions/A/ZoomSDKChatUI (0x10f012298) and <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/zChatApp.bundle/Contents/MacOS/zChatApp (0x110bf8978). One of the two will be used. Which one is undefined.
objc[35104]: Class ZPLogHelperNull is implemented in both <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/ZoomSDKChatUI.framework/Versions/A/ZoomSDKChatUI (0x10f0122e8) and <path-to-folder>/open-source/zoom-sdk-electron/demo/node_modules/electron/dist/Electron.app/Contents/Frameworks/zChatApp.bundle/Contents/MacOS/zChatApp (0x110bf89c8). One of the two will be used. Which one is undefined.

Which I assume it is caused by simlincs as well. But I might be wrong.
Please help!