I'm trying to use navigator.mediaDevices.enumerateDevices() in my app, but the values that I'm getting are different in other tabs of Chrome browser (Version 90.0.4430.212 (Official Build) (x86_64)) on macOS.
I have an app where values are correct:
(6) [InputDeviceInfo, InputDeviceInfo, MediaDeviceInfo, MediaDeviceInfo, MediaDeviceInfo, MediaDeviceInfo]
0: InputDeviceInfo {deviceId: "default", kind: "audioinput", label: "Default - Internal Microphone (Built-in)", groupId: "c94bbcbb837464efa2be6befae9af57071548deadbaa65858734e6ec195b13e5"}
1: InputDeviceInfo {deviceId: "1cc1945e5003a2e0719d7dd5d8a608751d736931f5b4717779477b81de639cc7", kind: "audioinput", label: "Internal Microphone (Built-in)", groupId: "c94bbcbb837464efa2be6befae9af57071548deadbaa65858734e6ec195b13e5"}
2: MediaDeviceInfo {deviceId: "default", kind: "audiooutput", label: "Default - Headphones (Built-in)", groupId: "c94bbcbb837464efa2be6befae9af57071548deadbaa65858734e6ec195b13e5"}
3: MediaDeviceInfo {deviceId: "e7a1915585026f90deec4ec0c8f6b80e9501d024383f6b57e39b66459e84e16f", kind: "audiooutput", label: "Headphones (Built-in)", groupId: "c94bbcbb837464efa2be6befae9af57071548deadbaa65858734e6ec195b13e5"}
4: MediaDeviceInfo {deviceId: "4b226402572bc2af31811f5420c82ab7d28e957a2972e1505060cbdcd4f349c0", kind: "audiooutput", label: "DELL U2719D (DisplayPort)", groupId: "a4fbcbab8bae9811e123536d0ab9ea28a9179aed6439209ec74a08ba3b978da0"}
5: MediaDeviceInfo {deviceId: "c1e379faea073a3dc9e6ad3a69c2b7ef9e186b3faa1194f454cdc9ae1cb8aa80", kind: "audiooutput", label: "DELL U2719D (DisplayPort)", groupId: "7a20b5af20e078ebff0a2ee7d0412c9cce78be62378c22e492380ff201ac0a63"}
But if you switch to another tab with another domain (but with production version of my app) or even to chrome://newtab I'm getting:
0: InputDeviceInfo
deviceId: ""
groupId: "44b72fddafb7c5df78739a1b773a7842214a620402bca6537a545dd3e1df7424"
kind: "audioinput"
label: ""
__proto__: InputDeviceInfo
1: MediaDeviceInfo
deviceId: ""
groupId: "44b72fddafb7c5df78739a1b773a7842214a620402bca6537a545dd3e1df7424"
kind: "audiooutput"
label: ""
What can be the cause of this behavior? I'm not even using those devices and the tab with my app is closed when I'm getting the second result.
