From fd817df8a638fa4cb4a6f880669bfdd80cda86c0 Mon Sep 17 00:00:00 2001
From: Thomas Weber <weber_t@mailbox.org>
Date: Thu, 17 Jun 2021 11:53:22 -0500
Subject: [PATCH] Ensure list monitor is not selected when scrolled

---
 src/scaffolding/monitor.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/scaffolding/monitor.js b/src/scaffolding/monitor.js
index 6d6eb46..fc4863f 100644
--- a/src/scaffolding/monitor.js
+++ b/src/scaffolding/monitor.js
@@ -257,6 +257,15 @@ class ListMonitor extends Monitor {
   }
 
   _onscroll (e) {
+    // If the list monitor is selected, we'll unselect it because the selection won't work properly.
+    if (window.getSelection) {
+      const selection = getSelection();
+      if (selection && (this.rowsInner.contains(selection.anchorNode) || this.rowsInner.contains(selection.focusNode))) {
+        if (selection.empty) {
+          selection.empty();
+        }
+      }
+    }
     this.scrollTop = e.target.scrollTop;
     this.updateValue(this.value);
   }