Should a recording title include an umlaut when the release had none?

we can also add all of the possibilities to the alias list. (I seem to be on an ‘alias kick’ as of late).

It’s one thing for a physical release. But it is completely different in the digital realm.
For example, AC/DC on computers is usually written AC-DC, AC DC, or AC_DC because the / really messes us up. Making DC a subdirectory of AC. Even music players will often read the tag AC/DC as two separate artists.
And a lot of foreign language stuff shows up as a series of squares on my screen. Or the simple act of adding an accent mark makes Motley Crew appear as M&%$#&&tley Cr*&^%&*w.
Plus, let’s be honest, some search engines do not recognize an accent mark to be the same as if without an accent mark. A name like Ortiz doesn’t show up if one searches for it using an accent mark, which then causes someone to create a 2nd entry for the same person.

Often, when I see something with all the squiggles, I will try to “whitewash” it to prevent ugly looking entries. And that even includes wikipedia entries, because they will sometimes show as ugly links if I copy and paste, but work fine if I hand type it.

So, my point is -
Depending on where one is digitally seeing a word could make the difference as to if “artist intent” was used or not.

*Digital causes more questions than it answers.