bug: 96-Channel flow_rate

[kostrouc]

Overview

Does the 96-Channel pipette accept flow_rate adjustment parameters? I have tested various rates and they all perform at the same rate.

Steps to reproduce

tiprack_with_adapters1 = protocol.load_labware("opentrons_flex_96_tiprack_1000ul", "A1", adapter="opentrons_flex_96_tiprack_adapter", label="Tips with Adapters A1")
tipracks = [tiprack_with_adapters1]
flex96 = protocol.load_instrument("flex_96channel_1000", "left", tip_racks=tipracks)
flex96.pick_up_tip(tiprack_with_adapters1.wells()[0])
flex96.flow_rate.aspirate = 1000
flex96.flow_rate.dispense = 1800
flex96.aspirate(200, wash_plate_1["A1"].bottom(z=2))
flex96.dispense(200, wash_plate_1["A1"].bottom(z=2),rate=10)
flex96.aspirate(200, wash_plate_1["A1"].bottom(z=2))
flex96.dispense(200, wash_plate_1["A1"].bottom(z=2),rate=40)
flex96.aspirate(200, wash_plate_1["A1"].bottom(z=2))
flex96.dispense(200, wash_plate_1["A1"].bottom(z=2))
flex96.mix(5,100, wash_plate_1["A1"].bottom(z=2),rate=10)

Current behavior

The flow rate remains set to the default and is unaffected by these parameters.

Expected behavior

The flow rate should change.

Operating system

Windows

System and robot setup or anything else?

requirements = {
"robotType": "Flex",
"apiLevel": "2.18"
}