Quatro PowerAssist and AC-out2 Question

Trying to understand how the Power Assist feature interacts with the AC-OUT-2 connection on a Quatro 2x120 12V
for my system AC-Out-1 will be split phase breaker limited to 50A, AC-OUT-2 will be single phase 30A, my panel previously had a partial inverter dual busbar setup witch i plan on keeping
PD55K006 300x57

does anybody know how the inverter will respond in the following situations.
running off generator 120v single phase 50A current limit. loads connected to AC-OUT-1 2x air conditioners+ microwave assume approx. 45A. then on AC-OUT-2 the electric hot water heater and fridge, assume 15A. so a total draw of 60A from a 50A source. will the power assist feature kick in and supply the extra 10A or will the Quatro disconnect the AC-OUT-2 to keep the loads under 50A.
Also same situation hooked up to 50A shore power Split phase 120/240.