Alphabetical Sorting Out of Sort (While NO special characters involved)

I have something weird. I guess it’s a bug? It’s weird is what it is.

I have a list of SKUs and trying to sort them alphabetically. Simple right?

Something involving a character and a number combination (ORG vs ORG19) in the middle of the sku makes the sort misbehave. I tried some testing, but simpler use cases seem ok.

  1. How is this possible?
  2. What can I do about it?

No comment? Am I imagining this? Is this not considered an issue?