I have two computers connected to a Lenovo T27hv-20 monitor with built-in speakers, one is connected with HDMI cable and the other with DP cable. I use the built-in speakers using HDMI and DP audio signal from the Intel display audio of Rocket Lake cpu. When I switch the display to HDMI computer and then back to DP computer, the T27hv-20 playback device disappears from the DP computer until I restart the PC. Is this normal behaviour?