A UI thing that I just discovered.

To check the numbered health of a party member, I hover over their portrait (i look for actual values to help me choose which healing / armour buffs to apply).
A bar appears in the top centre of the screen with info which is good.

However it doesn't appear for the ACTIVE party member. Hovering over their portrait does nothing because they're active. So to get the same selection i click onto someone else then over over their portrait.

The portrait hover action would be awesome if it applied to every party member whether actively selected or not?