flag of Scotland displayed incorrectly in turbo

[unxed]

sample.txt

expected: 🏴󠁧󠁢󠁳󠁣󠁴󠁿
seen: 🏴

GNOME Terminal itself is able to render this symbol correctly

[magiblot]

As of now, a screen cell in Turbo Vision can only hold up to 15 bytes of text. The whole Scottish flag is 28 bytes long, so it doesn't fit. :/

[unxed]

I was just trying to figure out how much memory to allocate to store one cell in a similar situation. It looks like you need even more than 15 in some cases.