I'm using the artifacts mod in this particular case, but this would happen with any other button that renders in this exact space. The only other way (afaik) to access the Pack Puppy inventory is through the talents/pack puppy menu, which is a pretty convoluted way to get to it when the dog's toolbars, armour etc can be accessed a lot more easily.

Requesting a more easily accessible button to get to the doggy inventory (or a way to configure where it is, but no biggie imo), a hotkey or a similar system to the toolbar and armour! Thank u heaps xx

Good news, the next update will allow you to specify the position of the inventory button relative to the top-left corner of the Inventory box. In other words you can translate the button up a bit to show the button.

Legend, thank you!

1.18.40 has been released for the main version containing this option. A build for your version should be available shortly

Closed as option has been implemented in 1.18.40