I've noticed something very strange, using Hi-Fi Cast on my Samsung S21 Ultra.
When I start to listen via my Bluetooth headphones (Sony WF-1000XM4) the indicator at the bottom of Hi-Fi Cast's "Now playing" screen changes from "Playing to This Device" to "Playing to WF-1000XM4". However, when I disconnect the headphones and resume playing from my device, the indicator doesn't change back to "This Device"
Even if I switch to playing from This Device to my NAS via UPnP (indicator changes corrrectly at this point) and then back to my device, the display reverts to "Playing to WF-1000XM4". The only way to revert back to "Playing to This Device" is to restart my phone.
Playback itself is not affected, it's only a display thing, but is there any way this could be fixed? Thank you!