OK. There is options available that replicate what you have seen on 15.2
To add voids to a shape (Similar to 15.2)Originally posted in cdnusers.org by mcatramb91
1. Select Shape
2. Select pulldown Menu Shape > Manually Void > Element or Select Void Element Icon
3. Select item to be voided or use your Right Mouse Button popup to select "Void All".
Of course, manual void or autovoid Pins and Vias are normally done with
Positive (Static) Shapes and are not done on Negative shapes because they
are generated during Gerber generation. Dynamic shapes automatically get
autovoided so there is no need to manually void Pins and Vias.
To display Voids and Thermal markers on Negative planes select "Filled Pads"
and "Thermal Pads" under the Display Tab in the Drawing Options Form.
(Setup > Drawing Options)
Hope this helps,
I also attached an image of Shape Toolbar with brief explanation of icons.