As it says in the title, today after updating I noticed that whenever I buy a hex it takes all of the coins from my inventory, not just the amount required for the purchase. This happens when I buy hexes using the hotkey or when I buy a bonus in the catalog by clicking the button to unlock it. I haven't tested upgrading bonuses, but when I buy a hex by entering the core's menu and then purchasing it there it takes the right amount of coins from my inventory. I'm still very early in the game, it's possible that this was happening on 1.5.7 but I think I would have noticed it. It's also possible that this is a mod conflict, but I don't know. I can try going back to 1.5.7 to test things there if you need. :)

So far I've been able to reproduce this by buying or upgrading a bonus in the catalog or by buying a hex using Y as long as I'm piloting my character. In remote view it seems to take the appropriate amount of coins when I buy a hex or buy or upgrade a bonus.

I noticed it as well.
Can confirm that it deletes all coins when using regular view (on Gleba, using gravity coins, without any regular coins in inventory).
Works as intended when using remote view.

1.5.9+ fixes this. Apologies for the inconvenience.

Thank you for actively developing your mod.
Any problems we encounter are only half as bad when we know it'll be gone soon. :)

I completely agree, thank you!!