Does it make sense to add space after command when auto-completing?

[pavelzherdin]

F.e., terraform does this: if you type in "terraform appl", and hit tab, it will finish the "apply" and add a space after it. AWS CLI does the same if it can. So typing "aws ec2" and then tab would do nothing, since ec2 is a prefix for more than one command.
Mise doesn't add that space, though. If I type "mise ru", it will get completed into "mise run", but the cursor stays at the "n".

Any reason not to add that space? Or could it be my shell that's doing this? I'm using bash.

-- edited:
Naturally, I figured out how to change this behavior after asking the question. Feel free to delete =)