diff --git a/demo/golden/baselines/baselines-index.json b/demo/golden/baselines/baselines-index.json
index 417b6b45..b2209823 100644
--- a/demo/golden/baselines/baselines-index.json
+++ b/demo/golden/baselines/baselines-index.json
@@ -1,13 +1,13 @@
 {
   "schema": 1,
-  "matrixVersion": 38,
-  "acceptedAt": "2026-08-23T04:38:25.149Z",
-  "sourceFingerprint": "b6743385962efdab9d296be7f0a6624c2d5cba83bf76b5c734e93b5ca25653c9",
+  "matrixVersion": 39,
+  "acceptedAt": "2026-08-23T05:36:23.917Z",
+  "sourceFingerprint": "9f02bbdd4af8b4bb62b64b6c02b34185edd3d5072031d8adb6d54393ec7b7c54",
   "chromium": "151.0.7922.34",
   "scenarios": {
     "split-corner-wall-before-dark": "3176dc67f54d5309f87c94e1077b4f69eb1db9f660469fbf97953038323430f3",
     "split-corner-wall-thin-dark": "6da64905a3a4f8e4b4d457e5b20d2d55e0e7c2c601316a088c4bcc6557d35cc6",
-    "split-corner-wall-thick-dark": "494d559aa71ee85f90b8cfa11c1d3087fa123e963dec2b0975e7ce6c1520852a",
+    "split-corner-wall-thick-dark": "98d82986061569ec9309f22bc50454cf63dbcb83105550f3e0439d39bfbc0142",
     "split-zero-divider-taper-dark": "3de38befb41f15ef4047da1390e061b1b5756340142dd9204d011287ff39be5b",
     "isometric-geometry-view-dark": "d4b3918e0597dee2e059153d98812a5035da0f82da20e43ae810b83b8e0ac965",
     "isometric-geometry-view-light": "e68183fed65d263a2bd80e7600f548a4ab03c03cbfcffd2abea0e011fec0f353",
@@ -27,29 +27,30 @@
     "day-cycle-day-dark": "af1ab469144fbb3c73d99ff2817f86ec9b8704eadfaef83905cac645eb2eab07",
     "day-cycle-dusk-dark": "19fdca90fbd9c902bc734b3dc4e5e50c1aa06b22a6e8a19079ad35cd86beb1fb",
     "day-cycle-night-dark": "b5530a74422e577db90b340a395c0c097907244b330c535169a8e5c4edc8c24b",
-    "geometry-plan-editor-dark": "9da7bacff03d7a159507587355f2251d28f0025c8ff6186a7924001b49679a1c",
-    "space-tab-drop-before-light": "c9f79192a38f70d16fb92fbbe925f411bede05594d703c2bc74c28a96141a495",
-    "space-tab-drop-after-dark": "0def812dba49350d1c9d0e8405e6ce51454e9e33f83126bc4a85ac97f7e70066",
-    "plan-snap-endpoint-light": "cd6592803c6bdebd8ebb80a70ab2345ec3da5f2967dc630eca267e846e3aee7f",
-    "plan-snap-line-gaps-dark": "fb298a4149e062baf4e788cc6e38f6f18a8cb9cff5631848c061c7884771a4ac",
+    "geometry-plan-editor-dark": "e937867f27e04d5c3cd6d84cbdb8fa5fc0a8ed9769358368ecee7a8850d57d1f",
+    "space-tab-drop-before-light": "820ebdceaa08b0319a9cf0222c24766aabb78263a7eb3d9474607724618e55d1",
+    "space-tab-drop-after-dark": "fae316777d79e643000eb809e9a2106fe7a4cd39f7cfe12e960286c5f88b490a",
+    "plan-snap-endpoint-light": "59539dd563fa4af530b6e5aa4489937eeaf36df922efd31fc12340bfb779695b",
+    "plan-snap-line-gaps-dark": "066ee3921eec10fb14d829735402e631f81ebfb91dd5c6e8e8cf20ee1e69c483",
     "wall-junctions-plan-preview-light": "1482b01209a796f93ebc23e231b33fe869ee96b6f46d1fb2d32ccf677a94e602",
     "wall-junctions-plan-t-dark": "7a7e47db083a737669d4c803b4552bbe7c8700615cde5edaea5b8c553f9345d1",
     "wall-junctions-view-dark": "7b859c4f25f8a5dd4fca64d5b2f7aa64b65845fabbe83bc2388c2f99d29f71b1",
     "junction-patch-resilience-plan-dark": "ac3e1818d3e85e8fd4e2a24695deb4461ee8b7f49a87c29528c95a352ef93a8d",
-    "junction-patch-resilience-view-dark": "d531f2a01def73fb074e55543c8543112af158df65f24dc549e0da5a23f1af40",
+    "junction-patch-resilience-view-dark": "b91397ccbb9e7d94622f15303c486146b0903c000f517e36efb7abcfa28a7a0a",
+    "multiwall-junction-bevel-view-dark": "ae486afba2a275d95d9a64b13210cc3b43cf01633ba2df2e2898f943e3d44869",
     "isometric-wall-junctions-dark": "d1956cbbde9a6a02953ce80eb8a0f74ca06ea268a4c60bb09b5b3981c26d9731",
-    "opening-placement-door-thick-wall-dark": "3f76b530f29d3aeaecdbfc5a98f5543dc3448198529b32eb0ebd75e812fcba5a",
-    "opening-placement-passage-thick-wall-dark": "5449cefb21e9c17713b1723d85a80f307c7abd81f305e7e0ac654ddddcc919f3",
-    "opening-placement-passage-thick-wall-light": "616c9977489b8c036fa95d41b50f5f710319e27cb09376a3917c08b3b48986e0",
+    "opening-placement-door-thick-wall-dark": "6bb2211e9640800d5b3e1ad413297c7aa93a60bc13bb481b26f09a6abe122838",
+    "opening-placement-passage-thick-wall-dark": "d5befd61224ef98cbe340938e6db321faad354ec167cf3244923bbdafdfbfe17",
+    "opening-placement-passage-thick-wall-light": "950ca5d6011682942e1f216bbf93d76aac50b8f5e335993516c2bade3d62797c",
     "opening-symbol-room-wall-light": "403f1c6e1c59122331fbe99019a3ebd80de4106dc6d33f5f5f33feb748229645",
     "opening-symbol-diagonal-partition-dark": "620102c00e77613cb341c906829bfcc7e9a5430075aa576f563adafa8bdd8f08",
     "opening-symbol-flip-pairs-light": "6d780d1d06909e6e5a7ebb35987b9681d6902d78408e974dfe2fe587521990ce",
     "isometric-opening-symbol-parity-dark": "1e254ed43da00a16d3048e9a2d29db0a43c7790991b1006ecb7205d002bd1f63",
     "geometry-devices-editor-dark": "209e602446ed79de7f7c5931f96e7d8dc0fdeb311083f01ef73b4df9c5d9e1b6",
     "geometry-decor-editor-dark": "3a98ded3a0c13306bbb61681dec12879c9baec5e2969a6fb06188693f1de32b7",
-    "tray-wide-selection-en": "a4f275a1cf737eb186d281edc73d9ddc54d9d582dfd7b310433b5be44941106e",
-    "tray-wide-tool-ru": "f9dc7e76ebbe13fbba81938a2164244c6cba74e4ef14d716a4dab090ecaf600b",
-    "tray-medium-group-en": "42e007eeb83f1745a2040fd5d331aedcf1e8bb87b9f07835e92e744cc5e41190",
+    "tray-wide-selection-en": "74b72708c49a2e3619854eb92fc3ddf1fdfe204e62df8df8a8f1ec70a9c13a90",
+    "tray-wide-tool-ru": "c8cd7a1f8fcc94d3280a958a0b9fac4c974f076c4d4c488baceb509441a386c5",
+    "tray-medium-group-en": "730268ac23f6f7c007b8a21db149b2eabee6a26c8fd054579cf705c92a842596",
     "tray-medium-selection-ru": "951c3c68516f8d400dd5bb6d5eddfb1fda2b29923281c8c73da342ba55f22408",
     "tray-narrow-palette-en": "405db03787009eccf3faf7dd93e0b7f557d27d66f02fc5dcb815883bf673a3b7",
     "tray-narrow-tool-ru": "fce66752a474bc5a330306fad21fc42a0f863576fb73b770cb03423fcbfb6a24",
diff --git a/demo/golden/baselines/geometry-plan-editor-dark.png b/demo/golden/baselines/geometry-plan-editor-dark.png
index 177397d5..16495762 100644
Binary files a/demo/golden/baselines/geometry-plan-editor-dark.png and b/demo/golden/baselines/geometry-plan-editor-dark.png differ
diff --git a/demo/golden/baselines/junction-patch-resilience-view-dark.png b/demo/golden/baselines/junction-patch-resilience-view-dark.png
index 0fa63440..80e62a6c 100644
Binary files a/demo/golden/baselines/junction-patch-resilience-view-dark.png and b/demo/golden/baselines/junction-patch-resilience-view-dark.png differ
diff --git a/demo/golden/baselines/multiwall-junction-bevel-view-dark.png b/demo/golden/baselines/multiwall-junction-bevel-view-dark.png
new file mode 100644
index 00000000..3ff80deb
Binary files /dev/null and b/demo/golden/baselines/multiwall-junction-bevel-view-dark.png differ
diff --git a/demo/golden/baselines/opening-placement-door-thick-wall-dark.png b/demo/golden/baselines/opening-placement-door-thick-wall-dark.png
index a5129dc4..4ace0a88 100644
Binary files a/demo/golden/baselines/opening-placement-door-thick-wall-dark.png and b/demo/golden/baselines/opening-placement-door-thick-wall-dark.png differ
diff --git a/demo/golden/baselines/opening-placement-passage-thick-wall-dark.png b/demo/golden/baselines/opening-placement-passage-thick-wall-dark.png
index f0ed0ffb..2025b837 100644
Binary files a/demo/golden/baselines/opening-placement-passage-thick-wall-dark.png and b/demo/golden/baselines/opening-placement-passage-thick-wall-dark.png differ
diff --git a/demo/golden/baselines/opening-placement-passage-thick-wall-light.png b/demo/golden/baselines/opening-placement-passage-thick-wall-light.png
index 42c54867..6cb30182 100644
Binary files a/demo/golden/baselines/opening-placement-passage-thick-wall-light.png and b/demo/golden/baselines/opening-placement-passage-thick-wall-light.png differ
diff --git a/demo/golden/baselines/plan-snap-endpoint-light.png b/demo/golden/baselines/plan-snap-endpoint-light.png
index 0f40967c..24ddd801 100644
Binary files a/demo/golden/baselines/plan-snap-endpoint-light.png and b/demo/golden/baselines/plan-snap-endpoint-light.png differ
diff --git a/demo/golden/baselines/plan-snap-line-gaps-dark.png b/demo/golden/baselines/plan-snap-line-gaps-dark.png
index 1436ba1c..2b5675ca 100644
Binary files a/demo/golden/baselines/plan-snap-line-gaps-dark.png and b/demo/golden/baselines/plan-snap-line-gaps-dark.png differ
diff --git a/demo/golden/baselines/space-tab-drop-after-dark.png b/demo/golden/baselines/space-tab-drop-after-dark.png
index 48ccf9b7..5cb4cc2d 100644
Binary files a/demo/golden/baselines/space-tab-drop-after-dark.png and b/demo/golden/baselines/space-tab-drop-after-dark.png differ
diff --git a/demo/golden/baselines/space-tab-drop-before-light.png b/demo/golden/baselines/space-tab-drop-before-light.png
index 3d2cd10a..348f0b68 100644
Binary files a/demo/golden/baselines/space-tab-drop-before-light.png and b/demo/golden/baselines/space-tab-drop-before-light.png differ
diff --git a/demo/golden/baselines/split-corner-wall-thick-dark.png b/demo/golden/baselines/split-corner-wall-thick-dark.png
index 212d5e0c..1aa0215a 100644
Binary files a/demo/golden/baselines/split-corner-wall-thick-dark.png and b/demo/golden/baselines/split-corner-wall-thick-dark.png differ
diff --git a/demo/golden/baselines/tray-medium-group-en.png b/demo/golden/baselines/tray-medium-group-en.png
index 57ae74e5..bb5e245c 100644
Binary files a/demo/golden/baselines/tray-medium-group-en.png and b/demo/golden/baselines/tray-medium-group-en.png differ
diff --git a/demo/golden/baselines/tray-wide-selection-en.png b/demo/golden/baselines/tray-wide-selection-en.png
index 621342ed..96d02503 100644
Binary files a/demo/golden/baselines/tray-wide-selection-en.png and b/demo/golden/baselines/tray-wide-selection-en.png differ
diff --git a/demo/golden/baselines/tray-wide-tool-ru.png b/demo/golden/baselines/tray-wide-tool-ru.png
index 0230864b..a81c95ae 100644
Binary files a/demo/golden/baselines/tray-wide-tool-ru.png and b/demo/golden/baselines/tray-wide-tool-ru.png differ