I would like to know the separator character for the keystone tattoo dropdown.

I am using PoeCharm for localization.

What is the separator for a two-line description?

General descriptions are separated by commas.

In the case of Avatar of Fire, localization was successful by separating the descriptions with commas.
"Avatar of Fire 50% of Physical, Cold and Lightning Damage Converted to Fire Damage,Deal no Non-Fire Damage,Limited to 1 Keystone Tattoo","불의 화신"

However, when explaining blood magic in two lines, it seems that the separator is something other than a comma.
"Blood Magic Removes all Mana,10% more maximum Life,Skills Cost Life instead of Mana,Skills Reserve Life instead of Mana,Limited to 1 Keystone Tattoo","혈마법"

Elemental Equilibrium was also separated by commas, but was not translated.
"Elemental Equilibrium Hits that deal Elemental Damage remove Exposure to those Elements and inflict Exposure to other Elements,Exposure inflicted this way applies -25% to Resistances,Limited to 1 Keystone Tattoo","원소 균형"

I would like to know the delimiter of the dropdown with the two-line Keystone description.

Start by tracing how the Keystone dropdown descriptions are parsed and localized, using the Avatar of Fire, Blood Magic, and Elemental Equilibrium examples in the issue. Done means identifying the separator used for multi-line descriptions and documenting or reporting the correct format clearly.