Fireball, while using the full lightning conversion, using both the gloves and the passives that convert 50% of fireballs fire damage to lightning damage does not scale with lightning damage on the tooltip. Any modifier to lightning damage is not showing up as a damage increase for the skills tooltip.
Additionaly, Flame burst and flammability also are not converted to be a lightning burst/shred lightning resistance. Although that is likely intended.
Yeah have the same problem. Would be great if at least the flammability node would convert or give both right from the start like the penetration node or if you would need lees points for Homing because they are kind of wastet but fireball without homing feels really bad.