Environment variable does not create or update while running a collection

Hello all. I noticed while running a collection my environment variable doesn’t get updated. I deleted the environment variable and tried running the collection again to see if the env variable will be created and updated correctly. I noticed that the env variable does not get created, but I noticed that when I log the environment variable that I just created it returns a value.

Hello there,
Have you selected the correct environment?

Yes, I have.

Are you saving the env variable from the test script of the same request that is accessing the variable?
If this is the case you can’t able to access that.
Please share your code or if possible share your workspace url