MOD+s (APP_SWITCH) doesn't work well

[rajeshisnepali]

• I have read the FAQ.
• I have searched in existing issues.

Environment

• OS: Ubuntu20.04.1 LTS
• scrcpy version: 1.16
• installation method: snap
• device model: Xiaomi Mi A2 Lite
• Android version: 10

Describe the bug
Hitting MOD+s (APP_SWITCH) doesn't work well. It works only when I'm on the home screen. If I'm on any app and try to hit MOD+s, it doesn't work.

adb shell input keyevent APP_SWITCH has the same behaviour

On errors, please provide the output of the console (and adb logcat if relevant).

INFO: scrcpy 1.16 <https://github.com/Genymobile/scrcpy>
/usr/local/share/scrcpy/scrcpy-server: 1 file pushed. 1.8 MB/s (33622 bytes in 0.018s)
[server] INFO: Device: Xiaomi Mi A2 Lite (Android 10)
INFO: Renderer: opengl
INFO: OpenGL version: 3.0 Mesa 20.0.8
INFO: Trilinear filtering enabled
INFO: Initial texture: 376x800
[server] INFO: Device screen turned off
[server] INFO: Forcing screen off

Screenshots

I had to post this screenshot. I am getting this blank screen.

[rom1v]

Since you said that:

adb shell input keyevent APP_SWITCH

causes the same behavior, then this is a bug/feature in your device ROM.

[rajeshisnepali]

So, I believe it generally works on the other phone or in major phones.

[rom1v]

Yes, it works on all my devices.

[rajeshisnepali]

Well, once let me try it on my other device

[rajeshisnepali]

Yeah, I confirmed. It's the BUG on my phone.