Internal QUICHE change

PiperOrigin-RevId: 369912152
Change-Id: I3915ddab086513ecfcdd814b79eb74412ed5714d
diff --git a/quic/core/quic_flags_list.h b/quic/core/quic_flags_list.h
index 0bb93dd..5de9c04 100644
--- a/quic/core/quic_flags_list.h
+++ b/quic/core/quic_flags_list.h
@@ -13,7 +13,7 @@
 QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_allow_client_enabled_bbr_v2, false)
 QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_alps_include_scheme_in_origin, true)
 QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_and_tls_allow_sni_without_dots, false)
-QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_batch_writer_fix_write_blocked, false)
+QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_batch_writer_fix_write_blocked, true)
 QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_bbr2_avoid_too_low_probe_bw_cwnd, false)
 QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_bbr2_fix_bw_lo_mode, false)
 QUIC_FLAG(FLAGS_quic_reloadable_flag_quic_can_send_ack_frequency, true)