The generic parameters were double escaped and would display as `[[T0,T1,TRet]]` instead of `[T0,T1,TRet]`. This is because the `builder.AppendWithStyle` method already escapes its value so the caller must not escape the passed value.
Test rending a table with East Asia characters (Chinese, Japanese, Korean).
The verified text file may look weird, but it looks normal and correctly in Console (tested in Windows Terminal, Terminal.app in macOS Monterey)