Yes exactly. Why would you sell a commodity into a low market if you don’t need to? Makes much more sense to sit it out for a while and see where the market goes in the next period of stability.
Sellers may have no right to their desired price, equally they are under no compulsion to sell low and buyers have no right to a property at their desired price.
I’m struck this last year or so at the patchiness of rising/falling prices even between nearby areas. The popular houses in good roads have held prices and then some, new build flats (the type where a large Edwardian or Victorian house is knocked down and replaced with a large "house-looking" block of a dozen or more units) seem to sell quickly as do the older standard “types” on good roads. Its new build houses which seem to have held value less well - possibly because the plots tend to be much smaller than their older counterparts.