Actually ignore the case...

app/src/main/java/eu/kanade/tachiyomi/data/download/DownloadProvider.kt

@@ -65,7 +65,7 @@ class DownloadProvider(private val context: Context) {
      * @param source the source to query.
      */
     fun findSourceDir(source: Source): UniFile? {
-        return downloadsDir.findFile(getSourceDirName(source), false)
+        return downloadsDir.findFile(getSourceDirName(source), true)
     }
 
     /**