The skill rank descriptions don't clearly describe which damage type is getting modified.
The skill should be modifying hull and shield damage to be in line with the crew perk of the same name, but only modifies hull damage.
The "reload" part of rank 4 doesn't work.
Details
Form ID 002C5558
The perk ranks should be modified to also add a "mod typed weapon attack damage" effect to affect shield damage increases.
The skill rank descriptions should read "[...]do X% more hull and shield damage[...]"
The entry point for the "reload" part of rank 4 should be changed to "mod ship weapon recharge rate" instead of "mod weapon reload speed", and the value should be "1.2" instead of "0.8"
Game Version
1.7.36.0
Language
English (EN)
New Game
Yes
Reproduction Steps
Examine the skill descriptions in the game, and look at the PERK records in Starfield.esm in xEdit.