From f2355250d9788a61ecc1fc543240432817f9cace Mon Sep 17 00:00:00 2001
From: Bob Ippolito <bob@redivi.com>
Date: Sat, 23 Nov 2024 17:01:05 -0800
Subject: [PATCH] Fix firefox mousemove range->table selection

---
 packages/lexical-table/src/LexicalTableSelectionHelpers.ts | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/lexical-table/src/LexicalTableSelectionHelpers.ts b/packages/lexical-table/src/LexicalTableSelectionHelpers.ts
index 0725e6388ef..2a1e4945037 100644
--- a/packages/lexical-table/src/LexicalTableSelectionHelpers.ts
+++ b/packages/lexical-table/src/LexicalTableSelectionHelpers.ts
@@ -835,6 +835,13 @@ export function applyTableHandlers(
               tableObserver.$setFocusCellForSelection(focusCell);
               return true;
             }
+          } else if (
+            focusCell !== tableObserver.anchorCell &&
+            $isSelectionInTable(selection, tableNode)
+          ) {
+            // The selection has crossed cells
+            tableObserver.$setFocusCellForSelection(focusCell);
+            return true;
           }
         }
         const shouldCheckSelection =