Grouping menu sheet shows "ungrouped" instead of "categories" by use case

For those who not have any categories

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryController.kt

@@ -445,7 +445,7 @@ class LibraryController(
                         MaterialMenuSheet.MenuSheetItem(
                             id,
                             LibraryGroup.groupTypeDrawableRes(id),
-                            LibraryGroup.groupTypeStringRes(id)
+                            LibraryGroup.groupTypeStringRes(id, presenter.allCategories.size > 1)
                         )
                     }
                     MaterialMenuSheet(

app/src/main/java/eu/kanade/tachiyomi/ui/library/LibraryGroup.kt

@@ -11,14 +11,14 @@ object LibraryGroup {
     const val BY_TRACK_STATUS = 4
     const val UNGROUPED = 5
 
-    fun groupTypeStringRes(type: Int): Int {
+    fun groupTypeStringRes(type: Int, hasCategories: Boolean = true): Int {
         return when (type) {
             BY_STATUS -> R.string.status
             BY_TAG -> R.string.tag
             BY_SOURCE -> R.string.sources
             BY_TRACK_STATUS -> R.string.tracking_status
             UNGROUPED -> R.string.ungrouped
-            else -> R.string.categories
+            else -> if (hasCategories) R.string.categories else R.string.ungrouped
         }
     }