Access scope denied for "write_discounts" on live server but working fine when running locally.

[NikhilFl12]

I have two Apps one i use for local development and one for live testing. i have added scopes "read_discounts" and "write_discounts" in .env file which is common for both of my projects. somehow on my local environment, i am able to create discounts with graphql mutation and no any error is coming but when i push the code to the server and try to make discount code, it says -

'Access denied for discountCodeBasicCreate field. Required access: Apps must have `write_discounts` access scope.'

i have also tried with uninstalling and installing the app many times but nothing worked.

Please Reply if anyone has solved this issue.