I hadn’t any Excel at hand for at least 20 years now, and needed to ask for “Dynamic Array”. As usual when asking for anything concerning MS software the results were doubtable,
However, as far as I understood or guessed correctly, “dynamic arrays” are exactly like “legacy arrays” with the marginal difference that they resize their output range automatically if the complement of the old range in the new range didn’t contain anything in advance. Otherwise you get an allert.
What would happen if the resizing resulted i a shrinking, you use one of the no longer locked cells for someting else, but may need an upsize of the “dynamic array” next day, now blocked by the changed usage?
The only advantage I can see is the dismissal of the N/A alerts in locked cells that are currently unused.
Should there be at least a function returning the dimensions of the currently used range? I feel badly informed.