You can. But it is text, so it doesn’t sort the way you might expect for numbers.
It’s a feature that we haven’t implemented yet.
We couldn’t find anything to indicate that the designed behaviour of public IDs (incremented im order of each entity creation) is not being followed.
B_Sp might have experienced an anomaly/bug back in 2020 - we just have not been able to reproduce.
(I should have posted that back in June 2022)