For general consumables, there are no noticeable issues, nor much to suggest there will be any.
However, as with most places, there are shortages of raw and construction materials (most of which are imported), with wildly varying prices. This is affecting, for example, metals, glass, timber... and as a result, supply of windows, copper wiring, etc are sometimes harder or slower for contractors or individuals to source. This has been impacting on timelines and budgets for building works for some time, and shows no signs of easing. It tends to be of limited visibility to end consumers to date - construction is usually slower than expected here, so the supply issues can be somewhat hidden.