Bug Report Desktop Audio Device "Default" not capture audio when device changed

[dearchris]

Hi,

I have an issue about Capture Desktop Audio Device set to Default.

Desktop Audio Device Default not Capture Audio when Change Device from A to B.

Before open OBS, windows Default device is set to A devide(WASAPI: Device '喇叭 (FOSTEX USB Audio HP-A8)),
then I open OBS and set windows Default device to B devide(WASAPI: Device 'ASUS VH242H-4 (NVIDIA High Definition Audio))
It won't capture B device's audio.
Is it a bug?possible fix this?
Or give a warning?
Sometimes I live broadcast forget double check the audio...

OBS-Studio 18.0.1

Log file
https://gist.github.com/anonymous/5f578fe735dd59928c8e6ec35c128dc5