From 8e051bb488438e9143b108ac01c981043845cf1c Mon Sep 17 00:00:00 2001
From: Robin Gareus <robin@gareus.org>
Date: Sun, 7 Dec 2025 18:59:37 +0100
Subject: [PATCH] Fix strip state import and preset load for VST3 plugins

---
 libs/ardour/vst3_plugin.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/libs/ardour/vst3_plugin.cc b/libs/ardour/vst3_plugin.cc
index 89311127d4..a588b298cc 100644
--- a/libs/ardour/vst3_plugin.cc
+++ b/libs/ardour/vst3_plugin.cc
@@ -2688,6 +2688,11 @@ VST3PI::load_state (RAMStream& stream)
 	}
 
 	PBD::Unwinder<bool> uw (_is_loading_state, true);
+	bool was_active = _is_processing;
+
+	if (!deactivate ()) {
+		DEBUG_TRACE (DEBUG::VST3Config, "VST3PI::load_state failed to deactivate plugin\n");
+	}
 
 	int32 count;
 	stream.read_int32 (count);
@@ -2757,6 +2762,10 @@ VST3PI::load_state (RAMStream& stream)
 		synced = synchronize_states ();
 	}
 
+	if (was_active) {
+		activate ();
+	}
+
 	if (rv && synced) {
 		update_shadow_data ();
 	}