"postman collection run ... --color off -e ..." do still output color-codes

I want to disable colors in output from tests run from postman cli, since I run them from Jenkins, and it’s only making a lot of noice in the log there.
Running “postman collection run -h” i get documentet that “–color off” will remove the colors

But when i try to run the command-line “postman collection run … --color off -e …” I do still get color-codes. Here is a small example from the generated output:

^[[90m┌─────────────────────────^[[39m^[[90m┬───────────────────^[[39m^[[90m┬───────────────────┐^[[39m
^[[90m│^[[39m ^[[90m│^[[39m executed ^[[90m│^[[39m failed ^[[90m│^[[39m
^[[90m├─────────────────────────^[[39m^[[90m┼───────────────────^[[39m^[[90m┼───────────────────┤^[[39m
^[[90m│^[[39m iterations ^[[90m│^[[39m 1 ^[[90m│^[[39m 0 ^[[90m│^[[39m
^[[90m├─────────────────────────^[[39m^[[90m┼───────────────────^[[39m^[[90m┼───────────────────┤^[[39m
^[[90m│^[[39m requests ^[[90m│^[[39m 2 ^[[90m│^[[39m 0 ^[[90m│^[[39m
^[[90m├─────────────────────────^[[39m^[[90m┼───────────────────^[[39m^[[90m┼───────────────────┤^[[39m
^[[90m│^[[39m test-scripts ^[[90m│^[[39m 4 ^[[90m│^[[39m 0 ^[[90m│^[[39m
^[[90m├─────────────────────────^[[39m^[[90m┼───────────────────^[[39m^[[90m┼───────────────────┤^[[39m
^[[90m│^[[39m prerequest-scripts ^[[90m│^[[39m 2 ^[[90m│^[[39m 0 ^[[90m│^[[39m