From c2ffbb65aaa2ec97a3654582672f53cf16f4ab59 Mon Sep 17 00:00:00 2001
From: MickaelK <mickael@kerjean.me>
Date: Mon, 9 Mar 2026 11:13:07 +1100
Subject: [PATCH] fix (frontend): edge case for moving via drag and drop

---
 public/assets/pages/filespage/thing.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/public/assets/pages/filespage/thing.js b/public/assets/pages/filespage/thing.js
index 2414b105..7d3be7eb 100644
--- a/public/assets/pages/filespage/thing.js
+++ b/public/assets/pages/filespage/thing.js
@@ -6,7 +6,7 @@ import { get as getConfig } from "../../model/config.js";
 
 import { extractPath, isDir, isNativeFileUpload } from "./helper.js";
 import { files$ } from "./ctrl_filesystem.js";
-import { addSelection, isSelected, clearSelection } from "./state_selection.js";
+import { addSelection, isSelected, clearSelection, expandSelection } from "./state_selection.js";
 
 import { mv as mv$ } from "./model_files.js";
 import { mv as mvVL, withVirtualLayer } from "./model_virtual_layer.js";
@@ -171,6 +171,7 @@ export function createThing({
         });
     };
     $thing.ondragstart = (e) => {
+        if (expandSelection().length > 0) return e.preventDefault();
         clearSelection();
         $thing.classList.add("hover");
         $checkbox.style.display = "none";