Key macros broken in English version

OpenXP v4.0.7144 (Win32)
Windows XP Pro + SP2

Scenario 1
----------
1. Fire up OpenXP with the English language loaded.
2. Select "Config/Keys/Macros/New"
3. Macro for: Lister
4. Comment: Next message
5. Key: <Right-Arrow> (re)
6. Macro: <ESC><ESC><Enter><ESC><Enter>
7. Result = OpenXP crashes (disappears off my monitor
screen).

Scenario 2
----------
1. Fire up OpenXP with the English language loaded.
2. Switch to the German language
("Config/Options/Language/Deutsch").
3. Select "Config/Tasten/Makros/Neu"
4. Makro fuer: Lister
5. Kommentar: Next message
6. Taste: <Right-Arrow> (re)
7. Makro: <ESC><ESC><Enter><ESC><Enter>
8. Sichern
9. OK
10. Result = Key macro is saved to KEYDEF.CFG
11. If I now press the <Right-Arrow> key when reading a
message(s), the message reader advances to the next
message. In other words, the newly created key macro
works as its supposed to work. However, going to the
next scenario:

Scenario 3
----------
1. Go through steps 1 to 10 in "Scenario 2".
2. Switch languages from German back to English
("Config/Optionen/Sprache/English").
3. If I press the <Right-Arrow> key whilst reading a
message(s), nothing happens!?
4. Select "Config/Keys/Macros"
5. Result = NO key macros listed even though KEYDEF.CFG
exists and contains the key macro which was created in
"Scenario 2".