Well. There is still a lot of uncertainty in various areas.
Funding was originally allocated for the project in 2019 but part of it was reallocated to other project. Same thing might happen again next year.
According to Burnaby’s new director of planning and building, Ed Kozak, planners are considering whether to severely constrain traffic on Central Boulevard, or maybe even close it.

If that happens, a new footbridge across the street might not be needed.
Ivanhoé Cambridge, the mall owner, is now starting the mall redevelopment planning. According to Graeme Silvera, the vice-president for development and retail, the first phase in the next decade will be in the parking lots facing Kingsway. Though it will take a few decades, but eventually the existing bus loop will need to be removed when the site is ready for redevelopment. Where can the bus stops be moved?
Source:
Burnaby finalizes plan to overhaul Metropolis mall into walkable city centre