Validation for Trailing Space in URL

The URL schema type seems to allow trailing spaces, is this expected behavior, and if so, is there a preferred way to augment it accordingly?

I found this so it’s a good start, but url parsing seems to just ignore whitespace.. need to trim that automatically somehow?

Alright I got it with a very strict regex, and it catches this trailing space. Oddly, the input field doesn’t render it, so you don’t see it and can’t even “delete” it. So, you just need to modify the field (maybe delete and re-add the last character which saves the field without a space) and then it works. Kinda janky but suspect it’s something to do with html not rendering whitespace?