1 CASE 1, original layer tree
7 "contentsOpaque": true,
11 "shouldFlattenTransform": false,
16 "contentsOpaque": true,
18 "backgroundColor": "#0000FF"
21 "position": [130, 130],
31 CASE 2, change color of "inner" to red
37 "contentsOpaque": true,
41 "shouldFlattenTransform": false,
46 "contentsOpaque": true,
48 "backgroundColor": "#0000FF"
51 "position": [130, 130],