===== > ps -eo pid,args | grep wvkbd; echo CONTRAST_TEMP_FINISHED =====
ps -eo pid,args | grep wvkbd; echo CONTRAST_TEMP_FINISHED
[?2004l
    730 /nix/store/n7p6qfbyw30yany09x8kr95j2ar1fh7b-wvkbd-riscv64-unknown-linux-gnu-0.20/bin/wvkbd-mobintl -H 400 --hidden
    874 grep wvkbd
CONTRAST_TEMP_FINISHED
[?2004h

[]0;root@nixos: ~root@nixos:~]# 
[?2004l
[?2004h

[]0;root@nixos: ~root@nixos:~]#