Would you trust a new car, that you just paid $50'000 USD to get, just to accidentally find out that the head light goes on if you put the gear in reverse and hit the left flashers? I'd immediately think "What else is wrong".

This is about trust from your users and your customers. If the customer finds something that is unexpected and looks like a bug, you solve it. It's very bad business to deliver poor implementations, and you are unlikely to get the next order from that company, unless you fix this issue. No matter the persieved tiny damage the bug has. In business and in applications, trust is all that matters.

Would you trust a new car, that you just paid $50,000 USD to get, just to accidentally find out that the head light goes on if you put the gear in reverse and hit the left flashers? I'd immediately think "What else is wrong?"

This is about trust from your users and your customers. If the customer finds something that is unexpected and looks like a bug, you solve it. It's very bad business to deliver poor implementations, and you are unlikely to get the next order from that company, unless you fix this issue. No matter the perceived tiny damage the bug has. In business and in applications, trust is all that matters.