./build-host.sh not working when run inside code (visual studio code)

I guess this is more a question than anything else but I don't understand why I have a ./build-host.sh: line 83: read: 10: invalid file descriptor: Bad file descriptor when I run ./build-host.sh inside my IDE, and everything is working fine when I launch it from a "standard" terminal (alacritty in my case).

Both terminal are using bash, and env does not show specific environment variable that should impact the read command...

Does anyone have some pointer on why read command would behave differently in vscode?

Does anyone build the image from within code integrated teminal?