What gameplay feature is this bug affecting?
Items

What's the issue? Please include any error messages you receive and as much detail as possible.
I selected items to sell in monkey business but its saying there are 0 items selected but it sells them when you click sell.....it doesn't change the number from 0 to how many items were chosen to sell.

Any links relating to this bug? For example, if a particular lion is bugging, what is the link to that lion?
No

Any screenshots you can provide us with?
https://postimg.cc/gallery/wBK8JX9

Please provide us with step by step explanation how this bug happened so we can attempt to replicate it. If it's complex, please include screenshots where possible:
It just did