diff --git a/src/api-wrappers/AXUIElement.swift b/src/api-wrappers/AXUIElement.swift
index c94f5b6a..33c23547 100644
--- a/src/api-wrappers/AXUIElement.swift
+++ b/src/api-wrappers/AXUIElement.swift
@@ -83,7 +83,10 @@ extension AXUIElement {
 //        debugPrint(runningApp.bundleIdentifier, title, level, CGWindow.normalLevel, subrole, role, size)
 
         // Some non-windows have cgWindowId == 0 (e.g. windows of apps starting at login with the checkbox "Hidden" checked)
-        return wid != 0 && size != nil && (
+        return wid != 0 &&
+                // Finder's file copy dialogs are wide but < 100 height (see https://github.com/lwouis/alt-tab-macos/issues/1466)
+                // Sonoma introduced a bug: a caps-lock indicator shows as a small window. We try to hide it by filtering out tiny windows
+                size != nil && (size!.width > 100 || size!.height > 100) && (
             (
                 books(runningApp) ||
                     keynote(runningApp) ||