Problem with control of a three-phase parallel system using 6 Quattro 8 kVA units

Good afternoon. Maybe someone has encountered a similar issue and can help. I have a three-phase parallel system with 6 Quattro 8 kVA units, two inverters per phase. After successfully configuring the devices into a single system and setting up each inverter, including the ESS Assistant, I connected the inverters to a Cerbo GX and the system started working. However, I noticed that when changing the input current limit via GX Touch, the value changes only on the Master inverters of all three phases, while it remains unchanged on the Slaves. This situation occurs for both AC 1 and AC 2. In the configurations, the “Overruled by remote” checkbox is enabled. What could be the issue?