Updated builds.

build/three.cjs

@@ -18411,6 +18411,7 @@ class WebXRManager extends EventDispatcher {
 			for (let i = 0; i < controllers.length; i++) {
 				const inputSource = controllerInputSources[i];
 				if (inputSource === null) continue;
+				controllerInputSources[i] = null;
 				controllers[i].disconnect(inputSource);
 			}
 

build/three.js

@@ -18413,6 +18413,7 @@
 				for (let i = 0; i < controllers.length; i++) {
 					const inputSource = controllerInputSources[i];
 					if (inputSource === null) continue;
+					controllerInputSources[i] = null;
 					controllers[i].disconnect(inputSource);
 				}
 

build/three.module.js

@@ -25023,6 +25023,8 @@ class WebXRManager extends EventDispatcher {
 
 				if ( inputSource === null ) continue;
 
+				controllerInputSources[ i ] = null;
+
 				controllers[ i ].disconnect( inputSource );
 
 			}