Samsung keeps updating the The Wallet app in Canada but there is no difference in card support or additional features. They just make changes in UI. That's all they know. Compared to Apple or Google there is highly limited credit cards supported. There is no insurance company in Canada that supports Samsung Wallet to let the pink slip stored in it. Why even anyone use Samsung wallet. Try to to discontinue the app rather the ignoring the app to provide proper support and features.
Works perfectly for me and loads of others.
As for what banks support Samsung Wallet, that's their problem, not Samsung's.
Samsung Wallet has not only made UI changes (if they even have?), but they have added more vehicles to the Digital Key.
That's the point some bank don't provide the support. If Samsung won't try to make partnership how its gonna work out. They are in hyper competitive market where Apple is way ahead. Why banks are not supporting Samsung Wallet but the apple. There might be reason behind it.