I'm not sure if this is pervasive throghought all of the User App 3.5.1
or only when working with lists.

But apparently (at least for a list) you cannot have an apostrophe (they
call it single quote)

For example:

Devil's Tombstone

Is this a limitation of Designer or User App itself?

And if so, will it be fixed, or are we forever barred from apostrophe's?