Formula E gen 3 Attack mode not working

Driving in Berlin, single player race session, arming and activating attack mode gives you the correct messages on display, but it doesn't change the engine mode and doesn't provide any extra power.

Edit: it actually seems to increase the energy consumption, but not give any power in return

 

I find it interesting in Gen 2 in the upgrades.ini file, it specifically listed the setups for Attack Mode. In Gen3, where they added the possibility to turn off Attack Mode for AI racing, there is a section in the upgrades.ini (F3_Gen3_2023_Upgrades.ini) file for disabling it, but the section for enabling it is gone. They must have moved that into the main code somewhere. The Gen3 Attack Mode setup looks like this:
UpgradeType="Attack Mode"
{
UpgradeLevel="Enabled"
{
}
UpgradeLevel="Disabled"
{
Description="Disabled for racing against AI"
HDV=[ATTACKMODE]
HDV=AttackModeMotorMap=2
HDV=AttackModeTimeDuration=0
HDV=AttackModeActivationRequirement=0
HDV=AttackModeMaxArmings=0
}

The Gen2 cars had this section:
UpgradeLevel="ATTACK MODE MOD"
{
Description="Attack Mode Settings"
HDV=[ATTACKMODE]
HDV=AttackModeEngineMap=2
HDV=AttackModeTimeDuration=30.0
HDV=AttackModeActivationRequirement=3
HDV=AttackModeMaxArmings=5
HDV=AttackModeArmingDuration=5.0
}