QOL User Experience Settings
I will take the example of warehouses but it's a general QOL functionality that could be handy. I used to work for Odoo and I'm suggesting some nice general UI improvements that would reduce clicks and manual work.
1) When you click on WH1 you open it, you don't need to click on the 3 dots
2) Once you are in WH2 on the right there would be an arrow to go to the previous or next record (in this case warehouses)
3) In the Warehouse Group when you start typing you could create a new group directly on the go by typing the name and click on create new
4) You don't need to manually click Save every time. It would save automatically for you if you go back, to the next record or to another menu item.
5) On the product page in the backend it would be nice to have a button to go directly to the frontend page to see how it looks there.