vscode debug Global variables issue

[dqsh06]

Hello,

I have a question about vscode with STM32 extension. I have setup a project with vscode and stm32 extension, and after compiler, it can do debug, and I can see the Global Variables on the VARIABLES window. as below

but when I use vscode to do another design not with stm32 extension. I do the debug, but I cannot see the Global Variables on the VARIABLES window. as below, only Locals and Registers.

Why no Global Variables? what is the difference among the 2 vscode?

Thanks.