1-add an lfo and set it on random (very slow speed (eg: 5584 lpc))
2-add a key tracker device (left to the lfo)
3-set destination of the keytracker on the lfo’s trig (edit: “reset”)
4-set the lfo’s destination on what you want (pan/etc)
5-have fun on this channel with hats, snares, etc!
you’ve found the same thing i found out a while ago (i used it specifically for panning)
the thread for that trick also has an additional tip by dblue so you might want to check that out as well. here it is: https://forum.renoise.com/t/sorta-auto-pan/32680