[BUG] The Razer Viper Mini mouse button 4 is not working

[K0kius]

Pre-flight checklist

• I have searched existing issues and this is not a duplicate.
• I have read the Contributing Guidelines.
• I have verified the issue is reproducible with the latest available CachyOS kernel.
• I have tried to reproduce the issue on Arch Linux's linux kernel.

Upstream / vanilla kernel check

I have not tested with a vanilla/upstream kernel

Kernel variant

linux-cachyos (EEVDF, Clang)

System information (cachyos-bugreport.sh)

https://paste.cachyos.org/p/44d3ffe.log

Manual system information (if cachyos-bugreport.sh is unavailable)

Bug description

The Razer Viper Mini mouse has 2 side buttons (Button 4 and Button 5). One of the buttons, specifically Button 4, does not work.
Installing openrazer drivers also does not give any result.
The button starts working if you enter this command:
echo -n -e "\x03\x00" > /sys/bus/hid/drivers/razermouse/1532:008A/device_mode

I wrote about this problem in the openrazer repository, but at some point they stopped answering me about what else I could try.
openrazer/openrazer#2737

Steps to reproduce

1. Press the button

Expected behavior

The button works

Actual behavior

The button not works

Logs / stack traces

Additional system information

No response