User Interface is Inconsistent

I thought the rounded corners update would make Edge look more rounded and same throughout but the issue really is that the browser user interface is not consistent.

When I select the refresh button, it has sharper round corners; the same goes for the add new tab button, tab actions menu button, toolbar buttons, etc. 

But when I select my favorites button they are somewhat more rounded; the same goes for the sidebar.

And then the address bar is completely round. 

So far, we have seen three types of designs Microsoft Edge has included and it is not consistent to make it attractive and provide one consistent theme for the browser. The search bar, though, already looks good, so we can at least try to make the buttons consistent and all rounded so it looks more same throughout, therefore the browser is more attractive. 😄 Also I am using a Mac, just to clarify, and have updated both my operating system and Edge browser to their latest versions.