This is my old RC klipperscreen config. All I had added to the original one from RC3 were the top 3 lines with printer name and extrusion settings.
Same thing works totally fine in real Klipper on my VZBot. Seems like RatOS continues to stray further and further from Klipper standards, which makes it much harder to find answers.
extrude_distances: 2, 25, 50, 125
extrude_speeds: 5, 10, 15, 25
#~# --- Do not edit below this line. This section is auto generated --- #~#
#~#
#~# [main]
#~# 24htime = False
#~# only_heaters = True
#~# show_heater_power = True
#~# print_sort_dir = date_desc
#~#
#~# [graph Printer]
#~# temperature_sensor octopus_v1.1_f446 = False
#~# temperature_sensor ebb42_v1.2_t0 = False
#~# heater_generic chamber_heater = False
#~# heater_generic chamber = False
#~# extruder = False
#~# heater_bed = False
#~#
#~# [graph Ratty McRatface]
#~# extruder = False
#~#```