level=1

Next to "Photo Crumb" (see OSM notes) is a food place named "AJI DOG"

level=1

Next to vacant shop / previously "Menchie's" is "Photo Crumb"

Menchie's on level=1 is now a vacant shop for lease

level=0

J2 has moved to the upper level, see the OSM note next to MAC Cosmetics

Currently it's a cosmetic store here (KISEKI, if I recall?)

level=0

ProfessioNAIL is not here anymore

Currently it's a store named "DEVON"
Seems to be a shoe store? https://devonshoes.ca

Shoe store named J2; level=1

In front of "Montecristo", beside "MAC Cosmetics"

level=0

Is there a reason why this is called the "pop-up shop"?

The map view of the mall directory shows both POIs combined as "Roots" (https://www.metropolisatmetrotown.com/directory/)

They share the same retail space (connected together), however there's are two differently labeled entrances (One for roots, one for roots kids)

Root's store locator also shows it as one store
https://www.roots.com/ca/en/locations?storeId=160

level=1

Next to "CocoMolo" is a store named "Kit + Ace"
Their website: https://www.kitandace.com

This previously used to be the store for makers

Next to the Boba store (level=-1) is a store named "nyu nyu"

"Wushiland Boba" store (node/6254660354) seems to be a store named "101BöBA" now (Unknown if rebrand or new store).

Not sure what they sell specifically.