After quick-crafting, the resulting stack sometimes won't combine when trying to sort

[Roundaround]

For some reason, the stack produced by quick-crafting isn't combinable in the sort's logic until after the current screen is closed

Reproduce:

1. Have a stack of buttons in inventory
2. Try to quick craft (shift craft) multiple more, the new items should be placed in an empty slot
3. Hit the sort button - the old stack and new stack will be placed next to each other instead of combining