im glad that i've found others with this issue, at least the coda healing issue is noted for a fix in next update,

but is there any word on the hammerhand bubble target increase?,

there are 2 ranks for +1 targets for hammerhand each, although the first rank doesnt increase the target, 2nd rank gives +1 ., but 2 points for a +1 increase?


one other point is with the echoes of battle, in yellow line, skills are for weakening echoes, with a debuff, and yet that is a resonance skill not melody. in melody stance we get melody of battle,previously at 85 was part of the resonance line
that kind of makes those trait skills usless unless you go yellow line in resonance which seems pointless, specially with the other protector of song bugs