I am setting keyboard delay and rate as defaults are to slow for my needs (system settings > keyboard settings). But after I re-login to my computer, these settings are getting reset to defaults, not the ones, that I have applied, which are really slow. I have also tried writing script with “xset r rate 200 50” which would trigger on startup. It works only untill I open any text editor: kate, Webstorm or vscode. Then it resets keyboard settings to a defaults. It seems like a bug to me, but maybe someone had solved this issue?
I have managed to set keyboard delay and repeat options using keyboard layout widget which is located in the panel and used to change the language keyboard layout. I went to widget settings and there is previously mentioned settings. After changing them, removing startup script of xset and rebooting, everything is now working as I like to.