Restore review-flagged comment content cut too aggressively in comment reduction

src/core/capture/render_settings.h

@@ -128,9 +128,11 @@ RangeSource inferRangeSource(bool hasRazorArea);
 // track's OWN FX, (b) every ancestor (parent/folder) track's FX, (c) the
 // master FX. The caller (FxBypassGuard, shell) walks the ancestor chain via
 // GetParentTrack, clears I_FXEN on each flagged track (RAII restore), and also
-// neutralizes D_VOL/D_PAN/D_WIDTH/D_PANLAW to unity/center on the same set —
-// I_FXEN alone doesn't touch a track's volume/pan. This plan selects the set;
-// the guard applies both the FX bypass and the neutralize.
+// neutralizes D_VOL/D_PAN/D_WIDTH/D_PANLAW/I_PANMODE to unity/center on the
+// same set (I_PANMODE is load-bearing: in pan mode 6, D_PAN/D_WIDTH are
+// ignored entirely, so forcing it is what makes the other neutralizations
+// take effect) — I_FXEN alone doesn't touch a track's volume/pan. This plan
+// selects the set; the guard applies both the FX bypass and the neutralize.
 struct FxBypassPlan {
     bool bypassSelfFx     = false;  // the captured track's own FX
     bool bypassAncestorFx = false;  // every ancestor (parent/folder) track's FX

src/core/view/view_mode_model.cpp

@@ -283,6 +283,9 @@ std::set<std::string> ViewModeModel::visibleTracks(const FolderTree& tree,
     std::map<std::string, std::string> parentOf;
     for (const auto& node : tree.nodes) parentOf[node.guid] = node.parentGuid;
 
+    // Seed from the full pass-1 set (not just leaves) so a parent already visible by
+    // its own membership still propagates visibility up its remaining ancestors; a
+    // snapshot copy so mid-loop insertions into `visible` are never re-walked.
     const std::vector<std::string> seeds(visible.begin(), visible.end());
     for (const auto& node : seeds) {
         auto it = parentOf.find(node);

src/core/wire/sample_usage.cpp

@@ -65,6 +65,9 @@ UsagePublishPlan planUsagePublish(const std::optional<std::string>& existing,
     plan.wire = encodeUsageRecord(cleanMine);
 
     if (!existing || existing->empty()) {
+        // NOTE (>16 MB gap): readReasamplerExtState returning nullopt for a value
+        // larger than 16 MB is indistinguishable from "absent" here, so that narrow
+        // case also takes this fresh-write branch rather than remint.
         return plan;  // fresh key — write mine
     }
 

src/core/wire/sample_usage.h

@@ -28,6 +28,10 @@
 //                          never degrade toward delete);
 //   * unreadable record -> ABORT the prune entirely (a record we cannot read
 //                          may protect anything; halting deletes nothing).
+//                          Residual: readReasamplerExtState returning nullopt
+//                          for a >16 MB value is indistinguishable from
+//                          "absent" at the publish site, so that narrow case
+//                          takes the fresh-write branch, not remint.
 //
 // Liveness is decided extension-side at read time, not by teardown clearing
 // (REAPER destroys the plugin instance when an FX goes offline, including