diff --git a/package.json b/package.json
index a54c4233..cac5d2ce 100644
--- a/package.json
+++ b/package.json
@@ -55,7 +55,7 @@
   "dependencies": {
     "@lexical/markdown": "^0.22.0",
     "@sindresorhus/transliterate": "^1.6.0",
-    "@sveltia/ui": "^0.22.1",
+    "@sveltia/ui": "^0.22.2",
     "@sveltia/utils": "^0.6.3",
     "deepmerge": "^4.3.1",
     "fast-deep-equal": "^3.1.3",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 190090ee..66efc66b 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -15,8 +15,8 @@ importers:
         specifier: ^1.6.0
         version: 1.6.0
       '@sveltia/ui':
-        specifier: ^0.22.1
-        version: 0.22.1(svelte@5.15.0)
+        specifier: ^0.22.2
+        version: 0.22.2(svelte@5.15.0)
       '@sveltia/utils':
         specifier: ^0.6.3
         version: 0.6.3
@@ -1125,8 +1125,8 @@ packages:
       svelte: ^5.0.0
       vite: ^6.0.0
 
-  '@sveltia/ui@0.22.1':
-    resolution: {integrity: sha512-2Vdhb80sHYpU8yq4LMX+wSS/tdZcWzzivTHkONuCL4sgvOJFB4StZjlxcz0haftW6XQvqbsPTukPxnIL87t/OQ==}
+  '@sveltia/ui@0.22.2':
+    resolution: {integrity: sha512-lbKka4IUpTIZgV/4XnIQTlU/j1ljLXlbRL+gRuKdxgOIysxzWplbw8Gscz9nm/T64/QrLFB9CF2KVPOZ2becOA==}
     peerDependencies:
       svelte: ^5.0.0
 
@@ -4011,7 +4011,7 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
-  '@sveltia/ui@0.22.1(svelte@5.15.0)':
+  '@sveltia/ui@0.22.2(svelte@5.15.0)':
     dependencies:
       '@lexical/code': 0.22.0
       '@lexical/dragon': 0.22.0
diff --git a/src/lib/components/contents/details/widgets/number/number-editor.svelte b/src/lib/components/contents/details/widgets/number/number-editor.svelte
index 35944797..8e43ecab 100644
--- a/src/lib/components/contents/details/widgets/number/number-editor.svelte
+++ b/src/lib/components/contents/details/widgets/number/number-editor.svelte
@@ -68,9 +68,15 @@
     // Avoid a cycle dependency & infinite loop
     if (currentValue !== undefined) {
       if (isNumeric && numInputValue !== currentValue) {
-        const value = Number(currentValue);
+        if (typeof currentValue === 'number') {
+          numInputValue = currentValue;
+        } else if (typeof currentValue === 'string') {
+          const value = currentValue.trim() ? Number(currentValue) : NaN;
 
-        numInputValue = !Number.isNaN(value) ? value : undefined;
+          numInputValue = !Number.isNaN(value) ? value : undefined;
+        } else {
+          numInputValue = undefined;
+        }
       }
 
       if (!isNumeric && strInputValue !== currentValue) {