I have an idea.
Give us the option to show dice rolls or not.
You can chose if you want to see it always, only in combat, only out of combat or never.
When the option is on, show us the rolling dice like in the video which means you have 2 dice when having (dis)advantage.
When the option if off you see it only in the combat log and advantage rolls are written green and disadvantage rolls red.
When you put your mouse over the combat log entry it shows you both rolls and the reason for (dis)advantage.
The reason does not need to be complete, when you have several advantages it is enough when the game tells you the one with the highest priority.
I guess the game checks the conditions in a certain order and it shows you the first (or last, depending on how the list works) relevant entry.
It was very good in PoE 1+2 that the combat log showed a simple entry and when you put your mouse over it you get the full info (dice roll, all damage modifiers, DR or penetration factors and so on)

Prof. Dr. Dr. Mad S. Tist

World leading expert of artificial stupidity.
Because there are too many people who work on artificial intelligence already