[Gameplaye] Galio and athene's doesn't heal on shielding other

Galio on Aram map- Athene's didn't trigger a heal when shielding allies. I'm a long time player of Galio and the odds of this battle to require such an item as Athene's, was a melee heavy team. Knowing Galio, and being a long time player with him, I chose to mix the build up some starting out. The link provides current build I'm using. shielding mastery (Windspeaker's blessing being my favorite mastery with Galio). Pretty sure this wasn't a fluke as the whole game the only way Athene's triggered was through heal spell being chosen (over barrier which I normally choose with this mastery also). Just would like to see combination work before Galio's big rework :(

Oh and I'm pretty sure I got reported this game for this build........ I explained to look at my Galio build history before reporting :)