'left,right,top,bottom' has been transformed to 'inset', how can I disable it?

[ShookLyngs]

inset property is not supported in Chrome < 87 environment, so I wanted to disabled the transformation.
I tried to set the browserlist config to disable the transformation but it did not work:

[
  "chrome 86", 
  "not chrome > 86"
]

Does anyone have experice with this issue, could really need some help here.

[ai]

I can’t see inset support in postcss-preset-env or Autoprefixer.

Who add it in your CSS build system?

[ShookLyngs]

I can’t see inset support in postcss-preset-env or Autoprefixer.

Who add it in your CSS build system?

Thanks for the tip, I have solved the issue, turns out it was esbuild in vite actually transformed left, right, top, bottom to inset.