Instead of depending on specific react/promise version, filtered out the duplicate error. This can affect more relevant errors, but at least the change is specific to the three tests were the error appears in

jooname · jooname · commit 7e05a17a7d52 · 2025-05-30T13:37:00.000+03:00
diff --git a/test/scenarios/remote-fail/.filters b/test/scenarios/remote-fail/.filters
@@ -1,3 +1,5 @@
 s/(.* 404 .*)/(404)/g
 s/In CurlDownloader.php line .*:/In CurlDownloader.php:/g
-s/Unhandled promise rejection with .* {main}//g
+/^#/d
+/^Stack trace/d
+/^Unhandled promise rejection/d
diff --git a/test/scenarios/remote-sha1-fail/.filters b/test/scenarios/remote-sha1-fail/.filters
@@ -1 +1,4 @@
 s/In FileDownloader.php line .*:/In FileDownloader.php:/g
+/^#/d
+/^Stack trace/d
+/^Unhandled promise rejection/d
diff --git a/test/scenarios/remote-unsecure-fail/.filters b/test/scenarios/remote-unsecure-fail/.filters
@@ -1 +1,4 @@
 s/In TransportErrorHandler.php line .*:/In TransportErrorHandler.php:/g
+/^#/d
+/^Stack trace/d
+/^Unhandled promise rejection/d
