diff --git a/dashboard/scripts/subset-mdi-font.mjs b/dashboard/scripts/subset-mdi-font.mjs
index ee8ca831f2..1eec374e83 100644
--- a/dashboard/scripts/subset-mdi-font.mjs
+++ b/dashboard/scripts/subset-mdi-font.mjs
@@ -33,6 +33,12 @@ const UTILITY_CLASSES = new Set([
     "mdi-18px", "mdi-24px", "mdi-36px", "mdi-48px",
 ]);
 
+// Icons used indirectly by Vuetify internals, so they won't appear in src/ static scans.
+const REQUIRED_ICONS = new Set([
+    "mdi-radiobox-blank",
+    "mdi-radiobox-marked",
+]);
+
 // Regex to match individual icon class definitions in MDI CSS
 export const ICON_CLASS_PATTERN = /\.(mdi-[a-z][a-z0-9-]*)::before\s*\{\s*content:\s*"\\([0-9A-Fa-f]+)"\s*;?\s*}/g;
 
@@ -53,7 +59,7 @@ export function* collectFiles(dir, exts) {
 /** Scan source files and return a Set of used mdi-* icon names. */
 export function scanUsedIcons(sourceFiles) {
     const iconPattern = /mdi-[a-z][a-z0-9-]*/g;
-    const usedIcons = new Set();
+    const usedIcons = new Set(REQUIRED_ICONS);
     for (const file of sourceFiles) {
         const content = readFileSync(file, "utf-8");
         for (const match of content.matchAll(iconPattern)) {
diff --git a/dashboard/src/assets/mdi-subset/materialdesignicons-subset.css b/dashboard/src/assets/mdi-subset/materialdesignicons-subset.css
index 6117190cfc..787e510a54 100644
--- a/dashboard/src/assets/mdi-subset/materialdesignicons-subset.css
+++ b/dashboard/src/assets/mdi-subset/materialdesignicons-subset.css
@@ -1,4 +1,4 @@
-/* Auto-generated MDI subset – 235 icons */
+/* Auto-generated MDI subset – 237 icons */
 /* Do not edit manually. Run: pnpm run subset-icons */
 
 @font-face {
@@ -744,6 +744,14 @@
   content: "\F0432";
 }
 
+.mdi-radiobox-blank::before {
+  content: "\F043D";
+}
+
+.mdi-radiobox-marked::before {
+  content: "\F043E";
+}
+
 .mdi-refresh::before {
   content: "\F0450";
 }
diff --git a/dashboard/src/assets/mdi-subset/materialdesignicons-webfont-subset.woff b/dashboard/src/assets/mdi-subset/materialdesignicons-webfont-subset.woff
index 32e3eea05b..0bec68760c 100644
Binary files a/dashboard/src/assets/mdi-subset/materialdesignicons-webfont-subset.woff and b/dashboard/src/assets/mdi-subset/materialdesignicons-webfont-subset.woff differ
diff --git a/dashboard/src/assets/mdi-subset/materialdesignicons-webfont-subset.woff2 b/dashboard/src/assets/mdi-subset/materialdesignicons-webfont-subset.woff2
index 4b578d1d5c..e062f26826 100644
Binary files a/dashboard/src/assets/mdi-subset/materialdesignicons-webfont-subset.woff2 and b/dashboard/src/assets/mdi-subset/materialdesignicons-webfont-subset.woff2 differ