Hey Tathanka!
The shelf capacity bug is fixed and live.
Tires Pro and Electronics now persist their upgraded capacity
correctly across reload. Please re-test when you have a chance.
Also, great point on VIPs needing a visual distinction.
That's on my roadmap for the next update (I'm working on a VIP overhaul right now).
Will ping you when it lands so you can break that too. :)
Thanks again for the thoughtful feedback.