test: accept custom fill golden matrix v5

demo/golden/baselines/baseline-manifest.json

@@ -1,8 +1,8 @@
 {
   "schema": 1,
-  "matrixVersion": 4,
-  "acceptedAt": "2026-08-09T21:29:18.857Z",
-  "sourceFingerprint": "9a912cf81f41f7f9db8ee550b7a54fb4a0a19d5eb9b2252ef1a3d545b54f6a59",
+  "matrixVersion": 5,
+  "acceptedAt": "2026-08-10T06:50:24.011Z",
+  "sourceFingerprint": "64bd56b74cc14a335c24ed415dd6641ad06a141141c647d464620c70fd2ecbd6",
   "chromium": "151.0.7922.34",
   "scenarios": {
     "geometry-view-dark-fit": "fbce77f97180cd7d50a997c74d3fa1874ee3be2515a4c09b36dd4e792ebc66df",
@@ -23,10 +23,12 @@
     "lighting-fill-light-axis-split-dark": "acdbebe845ede66dbbe9de979aad93ba78dc2779d1ec533b238a9bea0d047d1c",
     "lighting-fill-temp-axis-split-dark": "2348b7c6a8594468664755e2fea1b49126e604192599be0a3965f24a0c2d2765",
     "lighting-fill-lqi-axis-split-dark": "584adcfb5541b1dddc814c2674bfce8002566bbb667b10501b7ff49fedef6f9c",
-    "lighting-temp-glow-dark": "f7f4d0f53e3ef7f7ffbd503bb18acfd7bc8db9b5cad3ceefeff4f6e2536ce11f",
-    "lighting-temp-glow-light": "5ba9b016832f797528b3ab409ccbd0f969c55a87649a9ef185b9cb00bfcb879a",
-    "lighting-temp-glow-no-sources-dark": "4f678443c6042d9440cdc662f832be52f8780ddcdfa641d032a8490f26c7221c",
-    "lighting-temp-glow-room-override-dark": "5a959ac41863c7d7bc57dd614caa33fe748ad221e448fb502cca1663648a6ccc",
+    "lighting-temp-glow-dark": "978da899cc3757f447665fa635041ca9667f7c6451daa6b65606883f5dd84445",
+    "lighting-temp-glow-light": "eea710b86933f46f7180d9986ead7265ee0625e122f1e08c41d61bee51cae1ec",
+    "lighting-custom-glow-dark": "cbc6928b301090d7587cf3a1d8ceb05dff69fbc11ad9359265b982b16a1c4e0a",
+    "lighting-custom-glow-light": "a1cefd2ddcaf17cae749e9397b50913ee5b06e69321647dd92862cd526bbc1b6",
+    "lighting-temp-glow-no-sources-dark": "a169cb08967ee59f5aeb415111936cf5952b1c33a96e2bbcee68a1ec029df1c4",
+    "lighting-temp-glow-room-override-dark": "b6e875a6bb1b915f29ea22ed0cfc8bd4b20a26d0c1546f191f9f2d547fb3ebbb",
     "hover-over-glow-dark": "ba04b494e2f80aa07e45e5b6d07082d7ed8ad0d01cedb9e216503b6811ac36c6",
     "hover-nested-room-dark": "472f630768f60c3168f64744af891323a64cf71f36f943fc5a56b4f0494efa70",
     "large-house-zoom-040-dark": "f996bd648661e2b980583cbccdacf88a6b77c8ab0f04c835b93e94500ae77500",