Improved System Approval Tooltip

The tooltip for system approval shows any temporary bonuses or penalties but not the turns remaining for the bonus. At least for events, the Quests screen showns the events and the duration of their effects.  For temporary bonuses from other sources (Endless Research Park and World, eating slaves or guardians), there is currently no way to tell how many turns are remaining. The tooltip showed this in Endless Legend, so it's odd that it's absent here.

It would also be better Approval Score was the total of all bonuses or penalties, even when it is over 100% or under 0% (such as 120% or -20%). Then you could tell at a glance (without adding up the values yourself) how many more systems you could colonize while keeping an existing system at ecstatic, or how much positive approval you need to climb out of 0% approval.

Regarding recently conquered systems, I am not sure how approval works there. It seems until ownership is 100%, the approval is locked in at a maximum value that rises as your ownership rises. So approval buildings may not help the system at that point. If this is how it works, the tooltip could say "Approval Cannot Exceed x% due to ownership."