Default media device not updated when the device is unplugged/disappears

[Alexandre Abreu]

From Settings > Privacy & Permissions > Camera & microphone, the default device for audio or video is not updated in the settings when the device is unplugged or disappears and stays implicitly set.

I am not sure if it is by design,

As a related note, it shouldn't so much of an issue (at least on first approximation) since when Oxide tries to retrieve the default capture device after a mediapermissionrequest:

http://bazaar.launchpad.net/~oxide-developers/oxide/oxide.trunk/view/head:/shared/browser/media/oxide_media_capture_devices_dispatcher.cc#L287

if the id is invalid/not found it default to the first of the existing stream device,

but I have weird issues when disconnecting a capture device in the browser
while on https://simpl.info/getusermedia/sources/ (between 2 reloads),