Why is the OSLC select dialog hintHeight the same in ELM 7.0.2 as it was in CLM 6.0.6

The OSLC UI has changed in ELM 7.0.2 and the OK and Cancel buttons are now huge, however, the hintHeight value is the same in both versions.  The buttons do not appear in EWM select dialogs and they overlap the artifact explorer in ERM. Is this a known issue.  I prefer not to implement scrolling, users will certainly complain.

ELM 7.0.2

 <oslc:selectionDialog>

<oslc:Dialog>

<dcterms:title rdf:parseType="Literal">Select Defect</dcterms:title>

<oslc:label>Defect</oslc:label>

<oslc:usage rdf:resource="http://open-services.net/ns/cm#defect"/>

<oslc:resourceType rdf:resource="http://open-services.net/ns/cm#ChangeRequest"/>

<oslc:dialog rdf:resource="https://xxxx:9443/ccm/pickers/com.ibm.team.workitem.WIPicker?projectAreaId=_UZqNQXrnEeyVq_YRutnlkg&showLoginLink=true&allowsMultiple=true&dc%3Atype=defect"/>

<oslc:hintWidth>550px</oslc:hintWidth>

<oslc:hintHeight>460px</oslc:hintHeight>

</oslc:Dialog>

</oslc:selectionDialog>

CLM 6.0.6

 <oslc:selectionDialog>

<oslc:Dialog>

<dcterms:title rdf:parseType="Literal">Select Defect</dcterms:title>

<oslc:label>Defect</oslc:label>

<oslc:usage rdf:resource="http://open-services.net/ns/cm#defect"/>

<oslc:resourceType rdf:resource="http://open-services.net/ns/cm#ChangeRequest"/>

<oslc:dialog rdf:resource="https://xxxx:9443/ccm/pickers/com.ibm.team.workitem.WIPicker?projectAreaId=_tq4BUXFjEeuRW48ZnfvNTw&showLoginLink=true&allowsMultiple=true&dc%3Atype=defect"/>

<oslc:hintWidth>550px</oslc:hintWidth>

<oslc:hintHeight>460px</oslc:hintHeight>

</oslc:Dialog>

</oslc:selectionDialog>