hi
thanks for your kind word.
you can actually see the global absorb mitigation
(in the stat view, Mitig column, check the EventIsMitig:absorb tag, and you will see all the aborbed damage on each target. Anyway, wowcardio doesnt give the credit to the shield caster, its just a global stat.
I am currently working on a detailled stats module, and I have planned to add a better absorbs tracking. But, anyway, I dont feel this to be very accurate because the log doesnt say well what spell-shield is absorbing what damage, especially when shields are stacked.