From 717d6e713aa20de725527079ac71a95c3de687c6 Mon Sep 17 00:00:00 2001
From: Jurgen <jurgen@ivory.web.za>
Date: Tue, 26 Jan 2021 18:35:12 +0200
Subject: [PATCH] Update Navigator.java

---
 src/main/java/org/fxmisc/flowless/Navigator.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/main/java/org/fxmisc/flowless/Navigator.java b/src/main/java/org/fxmisc/flowless/Navigator.java
index 90eabf7..a8e4c45 100644
--- a/src/main/java/org/fxmisc/flowless/Navigator.java
+++ b/src/main/java/org/fxmisc/flowless/Navigator.java
@@ -301,9 +301,9 @@ private int fillBackwardFrom(int itemIndex, double upTo) {
         return fillBackwardFrom0(itemIndex, upTo);
     }
 
-    // does not re-place the anchor cell
+    // Does replace the anchor cell, otherwise it's not included in ListModification events (see RichTextFX/issues/998)
     int fillBackwardFrom0(int itemIndex, double upTo) {
-        double min = orientation.minY(positioner.getVisibleCell(itemIndex));
+        double min = orientation.minY(positioner.getVisibleCell(itemIndex))-1.0;
         int i = itemIndex;
         while(min > upTo && i > 0) {
             --i;