Compatibility
Why previews can look fine here but show boxes elsewhere, and how we label tested versus unknown apps before we publish real device results.
Preview panes use fonts already installed on your device, so a style can look perfect here yet show empty boxes after you paste somewhere else. That is normal: Unicode is plain text, not a font file. The receiving app chooses which glyphs to draw.
We label external targets as Tested only after deliberate checks on real builds. Until then every app row stays Unknown. We do not promise that a given network “always accepts” styled nicknames.
| App or context | Status | Notes |
|---|---|---|
| Social bios (generic) | Unknown | Awaiting device pass; keep searchable words in plain letters. |
| Messaging apps (generic) | Unknown | Combining marks may be stripped or flattened. |
| Game display names | Unknown | Many clients filter non-ASCII or limit length. |