Issue with shell - busybox 1.34.0

I open this to report somme issue we got with sh in Sxmo. Some users reported the init script was not working.

After some debugging, it looks like the sh script stop itself without reason. One of the user downgraded busybox to busybox-1.33.1-r5 and then the script was working again.

The script is : https://git.sr.ht/~mil/sxmo-utils/tree/master/item/scripts/core/sxmo_winit.sh

There is nothing special in it. Maybe this is just a regression from Busybox ?

I dont have more information to provide, I still did not upgrade to this version.

related : !24465 (closed)