Is there an existing issue for this?

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Description of the Issue

Sometimes, when inserting hexadecimal numbers with Column Editor, an extra space is inserted.

Steps To Reproduce

1. Type "ab" and place the cursor between the letters
2. Open Column Editor, select "Number to Insert", set "Initial number" to 0, "Leading" to "None", and "Format" to "Hex"
3. Press "OK"

Current Behavior

You get "a0 b".

Expected Behavior

You get "a0b".

Debug Information

Notepad++ v8.6.7   (64-bit)
Build time : May 12 2024 - 20:04:00
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 10 Pro (64-bit)
OS Version : 1809
OS Build : 17763.1579
Current ANSI codepage : 1252
Plugins :
    mimeTools (3.1)
    NppConverter (4.6)
    NppExport (0.4)

Anything else?

No response