eLearning Templates - Multiple Response Knowledge Check issue

[Feebeegeebee]

Hi,
Has anyone else encountered an issue with the eLearning Templates, if you set up a Multiple Response Knowledge Check (rather than a Multiple Choice one)?
The basic Cabrillo template only ever uses a maximum of 3 choices in a Multiple Response Knowledge Check.
I've set up a few Multiple Response Knowledge Checks that use more than 3, telling the user to select all that apply (and more than 3 do).
Despite the fact that all the answers are set to "true" (clearly visible in the Text Editor tab). It only seems to take the first three specified as correct.
Is it just me or has anyone else seen this?
I'm wondering if I've missed something or whether it's a bug.
Regards,
Feebeegeebee