Zephyr Workbench, a VSCode extension to manage Zephyr on STM32.
It enables users to easily create, develop, and debug Zephyr applications.
Main features:
Install host dependencies.
Import toolchain and SDK.
Create, configure, build and manage apps.
Debug STM32.
You can directly download it from the VSCode marketplace
For more details, visit the Zephyr Workbench
That did the trick, AC6 should enable “Use active build configuration” by default i guess.
Same for the setting Window > Preferences > General > Workspace and check the “Save automatically before build”.
Realy confusing if thats not enabled.