Fix issue #12453 (#12454)

3 years ago · ae36d617f9
1 changed files with 2 additions and 0 deletions
--- a/src/Avalonia.Controls/Presenters/TextPresenter.cs
+++ b/src/Avalonia.Controls/Presenters/TextPresenter.cs
@ -838,6 +838,8 @@ namespace Avalonia.Controls.Presenters
            else
            {
                UpdateCaret(new CharacterHit(CaretIndex + preeditText.Length), false);
+                InvalidateMeasure();
+                CaretChanged();
            }
        }