Workaround for clipping rectangle rotation issue by simply hiding things that shouldn't be shown

src/equipment/mp3_player/mp3_controller.tscn

@@ -229,6 +229,7 @@ text = ""
 [node name="RetroSelectorList" parent="." instance=ExtResource("3_n8ehr")]
 unique_name_in_owner = true
 offset_bottom = 11.0
+options = Array[String](["aaa", "bbb", "ccc", "defghijk"])
 
 [node name="TransitionPlayer" type="AnimationPlayer" parent="."]
 unique_name_in_owner = true

src/equipment/mp3_player/retro_selector_list.gd

@@ -32,6 +32,19 @@ func _ready() -> void:
 	rebuild_list()
 
 
+## This is a workaround for an issue with the clipping boundary
+func _hide_unselected() -> void:
+	for i: int in title_list.get_child_count():
+		if i != selection_idx:
+			(title_list.get_child(i) as CanvasItem).modulate = Color.TRANSPARENT
+
+
+func _show_all() -> void:
+	for n: Node in title_list.get_children():
+		if n is CanvasItem:
+			(n as CanvasItem).modulate = Color.WHITE
+
+
 func rebuild_list() -> void:
 	# Remove any existing items
 	for c: Node in title_list.get_children():
@@ -69,6 +82,7 @@ func expand() -> Tween:
 		. set_ease(Tween.EASE_OUT)
 	)
 	_active_tween = tween
+	_show_all()
 	selection_mask.show()
 	return tween
 
@@ -104,6 +118,7 @@ func contract() -> Tween:
 		. set_trans(Tween.TRANS_CUBIC)
 		. set_ease(Tween.EASE_OUT)
 	)
+	tween.chain().tween_callback(_hide_unselected)
 	return tween