#wrong-value

In a .razor file, `word@Expr.Member` (e.g. `P@Score.Value`) is parsed as a literal string, not an expression — Razor's email-address heuristic sees the `foo@bar.baz` shape and treats the whole thing as text. The element renders the raw source, with no compile error and no warning. Put the literal inside the expression instead: `@($"P{Score.Value}")`.