anki: skip flaky tests

pkgs/games/anki/default.nix

@@ -226,6 +226,13 @@ python3.pkgs.buildPythonApplication {
   # TODO: verify if this is still true (I can't, no mac)
   doCheck = !stdenv.isDarwin;
 
+  checkFlags = [
+    # these two tests are flaky, see https://github.com/ankitects/anki/issues/3353
+    # Also removed from anki-sync-server when removing this.
+    "--skip=media::check::test::unicode_normalization"
+    "--skip=scheduler::answering::test::state_application"
+  ];
+
   dontUseNinjaInstall = false;
   dontWrapQtApps = true;
 

pkgs/games/anki/sync-server.nix

@@ -23,6 +23,13 @@ rustPlatform.buildRustPackage {
     "anki-sync-server"
   ];
 
+  checkFlags = [
+    # these two tests are flaky, see https://github.com/ankitects/anki/issues/3353
+    # Also removed from anki when removing this.
+    "--skip=media::check::test::unicode_normalization"
+    "--skip=scheduler::answering::test::state_application"
+  ];
+
   nativeBuildInputs = [ protobuf pkg-config ];
 
   buildInputs = [