All button in grey out

Hello,
I have a trouble with my platformio plugin in vscode.
All button (Build, upload, monitor, …) are in grey out.
No error code.
How to resolve it?
image

Open a CLI and execute pio run. Does it start building the firmware?

Actually, this is known issue: All Project Tasks are grayed out - #5 by louis

Oh thanks, I didn’t saw this ticket. Thanks