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Co-authored-by: Philipp <admin+Github@philipp.info>

src/Model/Post/Media.php

@@ -486,7 +486,7 @@ class Media
 			return;
 		}
 
-		if ($element['mimetype'] ?? '' == 'application/x-mpegURL') {
+		if (($element['mimetype'] ?? '') === 'application/x-mpegURL') {
 			// Until we can detect live streaming, we don't store HLS streams
 			return;
 		}