Merge branch 'nx2-experimental' into fix/hw-shader-lowering

nx2-experimental lowers partial-mask TXD as well (Splatoon Raiders).
Keep its RZ second destination and this branch's odd register for a
lone third channel; take its wider F2I mode check with the .H1 source.

Assisted-by: Claude Opus 5.5 (conflict resolution)

1 files changed, 7 insertions, 1 deletions

diff --git a/src/yuzu/configuration/shared_widget.cpp b/src/yuzu/configuration/shared_widget.cpp
index 0e829e9100..4971c0cfa7 100644
--- a/src/yuzu/configuration/shared_widget.cpp
+++ b/src/yuzu/configuration/shared_widget.cpp
@@ -515,7 +515,13 @@ void Widget::SetupComponent(const QString& label, std::function<void()>& load_fu
     layout->setContentsMargins(0, 0, 0, 0);
 
     if (other_setting == nullptr) {
-        other_setting = setting.PairedSetting();
+        // A paired setting without the Paired specialization gets a widget of its own, and
+        // several settings can share it, so they must not each save their own checkbox to it
+        auto* const paired_setting = setting.PairedSetting();
+        if (paired_setting != nullptr &&
+            paired_setting->Specialization() == Settings::Specialization::Paired) {
+            other_setting = paired_setting;
+        }
     }
 
     const bool require_checkbox = other_setting != nullptr && other_setting->TypeId() == "bool";