Coding Scheme Version erroneously seen as required

[mrbean-bremen]

This is another problem of the condition parser. The condition reads:

Required if the value of Coding Scheme Designator (0008,0102) is present and is not sufficient to identify the Code Value (0008,0100) or Long Code Value (0008,0119) unambiguously. Shall not be present if Coding Scheme Designator (0008,0102) is absent. May be present otherwise.

The part "Required if the value of Coding Scheme Designator (0008,0102) is present" is parsed correctly, but the second part "and is not sufficient to identify the Code Value (0008,0100) or Long Code Value (0008,0119) unambiguously" is ignored. It should instead be seen as unknown, so that the whole condition is be ignored, as there is not enough information for a valid decision.