From 12c35a7a7e02dd8ddc7bf6f3f6197ebd25146da7 Mon Sep 17 00:00:00 2001
From: ma haidong <13501108114@163.com>
Date: Sun, 17 Mar 2024 13:03:16 +0800
Subject: [PATCH] fix: make sure is the left button for selection

---
 src/extensions/selectable.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/extensions/selectable.ts b/src/extensions/selectable.ts
index 2b55121..51de204 100644
--- a/src/extensions/selectable.ts
+++ b/src/extensions/selectable.ts
@@ -186,7 +186,7 @@ export function selectableNodes<T>(base: BaseAreaPlugin<Schemes, T>, core: Selec
     } else if (context.type === 'pointermove') {
       if (twitch !== null) twitch++
     } else if (context.type === 'pointerup') {
-      if (twitch !== null && twitch < 4) {
+      if (twitch !== null && twitch < 4 && context.data.event.button !== 2) {
         core.unselectAll()
       }
       twitch = null