Invalid option when using both --romefile and --concurrently

[jonkan]

Bug Report

The following command works as expected:

$ rome download --platform iOS --concurrently --romefile Romefile

But swapping the order of the romefile and concurrently makes it fail:

$ rome download --platform iOS --romefile Romefile --concurrently
Invalid option `--concurrently'

Swapping the parameters is no biggie, but I'm using the fastlane-plugin-rome which puts them in that (failing) order.
Seems like a bug in rome, or am I missing something?

Rome version:

0.23.1.61 - Romam uno die non fuisse conditam.

OS and version:

macOS Catalina, 10.15.2 (19C57)

[tmspzz]

I'll have to check, there is probably an error in the CLI argument parsing options.