How to set canvas size

Hi,
I'm trying to understand how the canvas entity and its properties work, and having lots of issues in the way.
I created a project from scratch. In the Tiny Project Settings menu, I've Auto-resize Canvas unchecked, Width set to 414, and Height set to 736.
Then I create an Entity and add the UICanvas component and the Transform Family components to it.

One issue I have is that if I try to resize the Canvas entity in the editor, it will show its size: w=296, h=526.
This is ~71.5% smaller in both width and height than the resolution I'd set in the Project Settings menu.
Why? How can I change this?



On the other hand, if in the Tiny Project Settings menu I check the Auto-resize Canvas property, the canvas will automatically redimension in the editor to w=916, h=512.

I can't find a reliable way to have a canvas with the size I want.

(I'm on 2018.3 and UnityTiny 0.14.3.)

 

uiScaleMode => ScaleWithScreenSize