Indicate buggy Safari behaviour for srcset (#6942)

as explained in vuejs/core#6391. Safari bug tracker: https://bugs.webkit.org/show_bug.cgi?id=190031
Fyrd · Jan 16, 2024 · 2a9ecb6 · 2a9ecb6
1 parent 178eb06
commit 2a9ecb6
Showing 1 changed file with 31 additions and 27 deletions.
diff --git a/features-json/srcset.json b/features-json/srcset.json
@@ -24,6 +24,9 @@
   "bugs":[
     {
       "description":"Edge versions 13, 14 and 15 intermittently display distorted images as soon as they encounter a srcset attribute, seemingly dependent on caching and network timing. [see bug](https://web.archive.org/web/20171210184313/https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/7778808/)"
+    },
+    {
+      "description":"Safari versions 11+ for img elements generated with JavaScript, when src attribute is first, loads that image even if srcset attribute will make it load another one. A workaround is to put srcset attribute before the src. [see bug](https://bugs.webkit.org/show_bug.cgi?id=190031)"
     }
   ],
   "categories":[
@@ -353,32 +356,32 @@
       "9.1":"a #4",
       "10":"a #4",
       "10.1":"a #4",
-      "11":"a #4",
-      "11.1":"a #4",
-      "12":"a #4",
-      "12.1":"a #4",
-      "13":"a #4",
-      "13.1":"a #4",
-      "14":"a #4",
-      "14.1":"a #4",
-      "15":"a #4",
-      "15.1":"a #4",
-      "15.2-15.3":"a #4",
-      "15.4":"a #4",
-      "15.5":"a #4",
-      "15.6":"a #4",
-      "16.0":"a #4",
-      "16.1":"a #4",
-      "16.2":"a #4",
-      "16.3":"a #4",
-      "16.4":"a #4",
-      "16.5":"a #4",
-      "16.6":"a #4",
-      "17.0":"a #4",
-      "17.1":"a #4",
-      "17.2":"a #4",
-      "17.3":"a #4",
-      "TP":"a #4"
+      "11":"a #4 #5",
+      "11.1":"a #4 #5",
+      "12":"a #4 #5",
+      "12.1":"a #4 #5",
+      "13":"a #4 #5",
+      "13.1":"a #4 #5",
+      "14":"a #4 #5",
+      "14.1":"a #4 #5",
+      "15":"a #4 #5",
+      "15.1":"a #4 #5",
+      "15.2-15.3":"a #4 #5",
+      "15.4":"a #4 #5",
+      "15.5":"a #4 #5",
+      "15.6":"a #4 #5",
+      "16.0":"a #4 #5",
+      "16.1":"a #4 #5",
+      "16.2":"a #4 #5",
+      "16.3":"a #4 #5",
+      "16.4":"a #4 #5",
+      "16.5":"a #4 #5",
+      "16.6":"a #4 #5",
+      "17.0":"a #4 #5",
+      "17.1":"a #4 #5",
+      "17.2":"a #4 #5",
+      "17.3":"a #4 #5",
+      "TP":"a #4 #5"
     },
     "opera":{
       "9":"n",
@@ -602,7 +605,8 @@
     "1":"Can be enabled in Firefox by setting the about:config preference dom.image.srcset.enabled to true",
     "2":"Supports the subset of the syntax for resolution switching (using the `x` descriptor), but not the full syntax that can be used with `sizes` (using the `w` descriptor).",
     "3":"Intermittently displays distorted images due to bug present (see known issues)",
-    "4":"Does not support min/max expressions."
+    "4":"Does not support min/max expressions.",
+    "5":"For JavaScript-generated img elements, loads src first, even if srcset will also make it load another image (see known issues)"
   },
   "usage_perc_y":79.7,
   "usage_perc_a":18.21,