Corrupted font when M3 DS Real GBA expansion pak inserted at DS start

[jfouquart]

Flashcard or Exploits? M3 DS Real with GBA expansion pak inserted Base Console: Nintendo DS lite

TWiLight Menu++ Version: 27.0.0 TWiLight Menu++ Theme: Nintendo 3DS

Expected behavior

Without M3 DS Real GBA expansion pak inserted:

Actual behavior

With M3 DS Real GBA expansion pak inserted:

Steps to reproduce

1. Insert M3 DS Real GBA expansion pak
2. Start TWM in autoboot mode
3. See the corrupted font

Notes

My cards:

How Nintendo DS detects it:

When I boot using YSMenu, and start TWLM, font are not corrupted

[jfouquart]

Since version 27.1.0 font no longer be corrupted 👍, but using GBA expansion pak to load GBA game does not work. And if I use as memory expansion pak some graphical corruptions appear.