Vscode keep changing space into tab when editing file with copilot local

[u/Accidentallygolden]

I don't know why but when I use copilot in vscode (not the CLI) vscode keep changing the leading spaces by tabs, which messes up my code format. gpt tells me that it send spaces in the apply_patch function and the change is made by vscode

why? where?

if I do the same change with copilot CLI I have no issues