Hi,
Yes, this would be a neat feature, sadly not possible today..
You can go 'the long way round' and de-select the included values from this 'explorer more' menu:
Please add your vote to this existing enhancement request : https://ideas.sap.com/ct/ct_a_view_idea.bix?c=62E6D918-A8E2-4421-9FE8-488E934A2F9B&idea_id=8778C85D-E17B-48A8-9438-F7B57E4C04D1
Regards,
H