Topic: FF-UFX TotalMix: Compressor/Expander dialog unclarity

The TotalMix section of FF-UFX manual does not clearly describe the Dynamics dialog:
I cannot understand whether both Compressor and Expander can be enabled in signal chain, or only one of them can be enabled? If both, then how do I select which one is currently configured via TH, Ratio, etc parameters? If only one can be enabled, then this is very BAD!!!

Also, what is the order of Compressor, Expander and EQ in the signal path? Which one is the first in signal chain and which one is the last?

Thanks in advance.