Use inset()

Author: jakearchibald

css-view-transitions-1/Overview.bs

@@ -729,6 +729,7 @@ urlPrefix: https://html.spec.whatwg.org/multipage/rendering.html; type: dfn;
 				:: ''object-view-box/none'' if |element| is the [=document element=],
 					otherwise, an 'object-view-box' value that, when applied to the old image,
 					will cause the view box to coincide with |element|'s [=border box=] in the image.
+					This must be expressed using ''<basic-shape>/inset()''.
 
 				: 'writing-mode'
 				:: The 'writing-mode' of |element|.
@@ -1058,8 +1059,6 @@ urlPrefix: https://html.spec.whatwg.org/multipage/rendering.html; type: dfn;
 
 					Note: The above code example contains variables to be replaced.
 
-					Issue: Which of ''xywh()''/''rect()''/''inset()'' should we use?
-
 			1. If |capturedElement|'s [=new element=] is not null, then:
 
 				1. Let |new| be a new ''::view-transition-new()'' [=replaced element=] pseudo-element,
@@ -1202,6 +1201,7 @@ urlPrefix: https://html.spec.whatwg.org/multipage/rendering.html; type: dfn;
 
 				1. Let |newViewBox| be an ''object-view-box'' value that when applied to |new|,
 					will cause the view box to coincide with |capturedElement|'s [=new element=]'s [=border box=] in the image.
+					This must be expressed using ''<basic-shape>/inset()''.
 
 				1. If |capturedElement|'s [=captured element/new view-box rule=] is null,
 					then set |capturedElement|'s [=captured element/new view-box rule=] to a new {{CSSStyleRule}} representing the following CSS,
@@ -1218,8 +1218,6 @@ urlPrefix: https://html.spec.whatwg.org/multipage/rendering.html; type: dfn;
 
 					Note: The above code example contains variables to be replaced.
 
-					Issue: Which of ''xywh()''/''rect()''/''inset()'' should we use?
-
 		This algorithm must be executed to update styles in [=user-agent origin=] if its effects can be observed by a web API.
 
 		Note: An example of such a web API is `window.getComputedStyle(document.documentElement, "::view-transition")`.