Is there an existing issue for this?

• I have searched the existing issues

Description of the Issue

Apologies in advance if this issue is a duplicate.

A graphical glitch occurs when moving a long line of text to a different area by dragging the mouse and then undoing the move. Specifically, the location to which you moved the text will appear in a solid pink color (#FF00FE). The solid color disappears if you resize the screen or update the lines surrounding the solid pink bar.

Steps To Reproduce

1. Create a text file with three lines. Keep the first and third line entirely blank. Fill up the second line with enough text until it starts overflowing the screen:
   
2. Select the first and second line, but not the third:
   
3. Using your mouse, drag the selected area to line 3:
   
4. Undo with ctrl-Z:
   

Current Behavior

Move is undone but a colored bar is left below the line you pasted your text to.

Expected Behavior

Move is properly undone.

Debug Information

Notepad++ v8.7   (64-bit)
Build time : Sep 17 2024 - 17:06:31
Path : C:\Program Files\Notepad++\notepad++.exe
Command Line : 
Admin mode : OFF
Local Conf mode : OFF
Cloud Config : OFF
Periodic Backup : ON
OS Name : Windows 11 Enterprise (64-bit)
OS Version : 23H2
OS Build : 22631.4460
Current ANSI codepage : 1252
Plugins : 
    mimeTools (3.1)
    NppConverter (4.6)
    NppExec (0.7.1)
    NppExport (0.4)

Anything else?

No response