It seems that Aegon’s calculation for what combo he takes over isn’t calculating correctly. I ended the first fight of a quest with 39 hits on the combo meter. I have a sig 200 5* Aegon, so he should carry 75% of the combo meter as persistent charge. If you do the math, 39*.75=29.25, so you would assume it would round down to 29. Beginning of the next fight, I had 28.
Weird, but I continue into the next fight where I end with 66 hits on the combo meter. Again, 66*.75=49.5 which would assume my round to 49. 49+28 (where my persistent charges started)=77. But my persistent charges are at 76 (see photo). That’s two fights in a row where I was neglected a combo meter point when I should’ve gotten it.

Clearly it’s not a big deal as it’s only a couple hits on the meter, but I figured I would bring it up as this may become a bigger issue in the future.