fix(vst): zone-bleed (3a) — reconcile the Sample-face zone on load so the loaded sample zone is the one first-match resolve plays

src/vst/reasampler_processor.cpp

@@ -182,7 +182,14 @@ tresult PLUGIN_API ReaSamplerProcessor::setState(IBStream* state) {
     // pre-setup call would assert inside readZonesPayload (a programming error, not a field case).
     const ComponentState cs = deserializeComponentState(bytes, sampleRate_);
     setSelectedSampleId(cs.selectionId);
-    setPerformanceMap(cs.map);
+    // Zone-bleed fix (3a) heal-on-load: a blob saved under the pre-fix editor may carry a
+    // pile of stale full-range zones (one per sample ever browsed), the oldest shadowing the
+    // saved selection under first-match resolve. Reconciling here restores "the sample the
+    // editor shows is the sample the engine plays" for already-affected projects; authored
+    // Zone-view maps (any narrow key range) pass through untouched.
+    PerformanceMap restored = cs.map;
+    reconcileSingleCaptureZones(restored, cs.selectionId);
+    setPerformanceMap(restored);
     // S8: restore the last-consumed assignment generation so a re-open does not re-apply a
     // stale assign_request (the user may have manually changed the selection after the assign).
     {
@@ -503,6 +510,13 @@ ReaSamplerProcessor::pollBankSync(bool isFocusedTarget) {
         // takes) — the instrument updates its OWN state, never the bank. reloadFromBank below
         // rebuilds against the new selection, so skip a redundant reload here.
         setSelectedSampleId(decision.sampleId);
+        // Zone-bleed fix (3a), peer of the editor's Browse Load: a stale full-range zone
+        // materialized for the previously loaded sample would shadow the assigned pick under
+        // first-match resolve. Authored maps (any narrow key range) are untouched.
+        PerformanceMap reconciled = performanceMap();
+        if (reconcileSingleCaptureZones(reconciled, decision.sampleId)) {
+            setPerformanceMap(reconciled);
+        }
         result.applied = true;
     }