"With families building up savings during pandemic and increasingly working from home, demand for property is on the rise..."
"Construction cannot keep up with demand and the residential market is especially hot"
"Despite the recovery in residential construction, labour shortages, global supply chain bottlenecks and input price increases are weighing on the construction sector’s ability to expand housing supply, which is putting upward pressure on house prices"
All of those are indicative of a housing shortage, not a bubble. For the bubble to burst, a lot of underutilized housing would need to come onto the market at once, into an environment where demand is dropping. If supply is tightening and demand is expanding, that's a recipe for continued price increases, not drops.
I suspect people are saying "bubble will burst" because it's going up faster than it has in recent memory, but there's nothing special about today's prices. If supply is low and demand is high tomorrow, there's a new price equilibrium that's higher than today.