Microbit V2 causes the screen to flip up and down when inserted into a NewbitArcadeShield.

[smfox10]

We found that when the MicrobitV2 was inserted diagonally into the NewbitArcadeshield the screen flipped up and down. But it doesn't happen with Arcade (microbitV2).

https://github.com/user-attachments/assets/b2a5dea6-8a02-4f73-b106-7f3746a639c0

We guess it's caused by the microcode's detection pin at startup.

We recommend giving a certain delay before the screen configuration is checked when microcode is launched