Some witch power bugs found so far

summary for findings about 2 days ago, having the PTR update and not sure if something fixed by it.
1
The lost power category (“some powers can” mentioned in the patch note) or at least breath of the coven (according to its function defined) is supposed to act as other 3 categories. But none of them can fulfill the triple same categoty requirements of occult gems such as friend of the bog.
2
The unique witchcraft (ex: cycle) is not counted by triple same categoty requirements. If this is the original design, it’s weird to also assort uniques into those categories.
3
Hex of shattering is not functioning as a hex. Other hexes trigger piranhado except the shattering one. The damage reduction is difficult to check so not sure if it’s not working at all.
4
Breath of the coven gives attack speed only. The movement speed and lucky hit chance are missing.
5
Something is wrong with friend of the bog primary stat boost formula. 8% is only provided and the number is even different when soul harvest also used. In contrast, soul harvest is working properly (though only 1% but not the 3% mentioned in patch note).

As to 4th, the LHC is not missing, I think is a tooltip bug, lots of +LHC are not displayed on the information panel

I’m pretty sure Breath of Coven Lucky hit chance works.