The Solar Weapon manifestation says "Your solar weapon deals damage equal to 1d6 + your Strength modifier."
Lunar weapon doesn't mention adding your strength modifier.
Solar Flare also doesn't make this mention.
Does this mean that solar weapon at level 1 deals 1d6 + str as weapon damage and then you add your strength modifier to the roll when you roll for damage so that your total damage is 1d6 + str + str?
Whether it does or not, would this extra damage make solarian too strong. If so, what level ranges would be most affected?