diff --git a/src/mixins/mobile.js b/src/mixins/mobile.js
index c44edcff3..1f84c1bfc 100644
--- a/src/mixins/mobile.js
+++ b/src/mixins/mobile.js
@@ -36,8 +36,14 @@ export default {
     },
 
     computed: {
-        isMobile() {
-            return this.windowWidth <= 767.98;
+        /**
+         * @param {number? | undefined} width Width of the device
+         * @returns {boolean} Whether the device is mobile
+         */
+        isMobile(width) {
+            return (width && typeof width === "number"
+                ? width ?? this.windowWidth
+                : this.windowWidth) <= 767.98;
         },
     },