diff --git a/src/runtime-three/runtime-host.ts b/src/runtime-three/runtime-host.ts
index 61c9354c..981b7663 100644
--- a/src/runtime-three/runtime-host.ts
+++ b/src/runtime-three/runtime-host.ts
@@ -815,6 +815,7 @@ export class RuntimeHost {
   private manualPauseActive = false;
   private controlPauseActive = false;
   private dialoguePauseActive = false;
+  private previousInteractInputActive = false;
   private previousPauseInputActive = false;
   private readonly pressedKeys = new Set<string>();
   private activeScheduledImpulseRoutineIds = new Set<string>();