^That makes sense. On further digging from the Planning Report:
"The 40-storey (& 29 storey) tower is proposed to be accentuated with a "ribbon" punctuated feature
cladding on the west and east façades, with a canopy linkage that will architecturally and physically connect each tower and provide an overhead trellis wrapping over an amenity space at each tower’s rooftop.
https://www.surrey.ca/bylawsandcounc...17-0162-00.pdf