[User Story Map] How to wrap a line?

[mnlin0905]

user story map: "test \n newline"

It will be escaped as： “test ￥n newline”

[bartvanderwal]

Yeah I also would like line wrapping. Also the cards are really small, so specifying full user stories doesn't really work. Like:
US-01 As a guest I want to be able to see the current menu, so that I know which dishes and drinks I can order

I would also like to be able to add Sprint goal in Releases/sprints. But these also don't fit. And I can't use charachters like : in them.

Example

Source:

# labels: ACTIVITEIT, GEBRUIKERSDOEL, USER STORY, SPRINT 1, RELEASE 2, RELEASE 3, BACKLOG
# release1: Sprint 1 Basics: Bestellen&betalen
# release2: Sprint 2 — Social; Reviews, Tikkie
# release2: Sprint 3 — Reviews geven
# release3: Backlog (rest)
Menukaart bekijken
    Gast vraagt menu op
        US-01 As a guest I want to be able to see the current menu, so that I know which dishes and drinks I can order
        US-02 Gast filtert op restricties
            US-03 Gast ziet beoordelingen
                    US-16 Gast geeft beoordeling
                US-04 Gast beheert menu
    Bestelling plaatsen
        US-05 Gast ziet ingrediënten
Bestelling plaatsen
    Gast kiest gerecht
        US-06 Gast voegt gerecht toe
        US-07 Gast past bestelling aan
    Gast bevestigt bestelling
        US-08 Gast bevestigt bestelling
        US-09 Gast ontvangt bevestigingsmail
Rekening betalen
    Gast vraagt rekening op
        US-10 Gast ziet rekening
        US-15 Gast betaalt rekening
    Betalen
        US-11 Gast betaalt met pin
        US-12 Gast betaalt met iDEAL
            US-13 Gast splitst rekening
                US-14 Medewerker ziet mislukte betalingen