Hi! Love this game.
I found a bug with the Veil Piercer and Overdrive.
When you hit level 60 on the Veil Piercer, you unlock Overdrive Siphoning. When you trigger it by destroying the ship that came through the veil, if the overdrive system you are siphoning completes a charge, it will ignore "Auto Use Charge", resulting in the charges having to be manually activated.
Bug is present in v0.62.0.8.