I am practicing RHOSP Admin 1 and in Chapter 5 lab, the question is to create a flavor with Swap Disk size of 2048MB. But the Flavor Create command takes Swap Disk size in GB. So, the lab grading system is not configured to check for that.
Lab grading system looks for 2048 as the value where it should be looking for 2.
Whom do I report this concern to in order to get the grading script updated?
Well as 2048M is 2G in Megabytes, I'm not sure that there is really an issue to report. If you're using a tool and it's rounding in a way that breaks grading, I'd suggest using a different unit of measurement (like M) or a different tool so that you comply with what it is the grading script is looking for.