Loading all extra data which connector does not load automatically

[slong]

I've used the Jira connector to load data from our Jira Cloud instance.  The following tables can be loaded in their entirety on initial connection

• Projects 
• Issues

However other tables like 

• Worklog
• History 

have to be loaded through the Data Load Editor. However it seems that only one Worklog or History can be loaded at any one time. Is there any way to be able to load the full Worklog and History tables to facilitate the creation of a bundown chart ?