Confusing sequence parsing error

```fsharp
seq {
yield 123
123
}
```

```
scratch_29.fsx(2,11): error FS0003: This value is not a function and cannot be applied.
```

The code above doesn't make any sense but it shows how something that looks like a sequence is parsed as an application instead, and it seems confusing.

It seems similar to https://github.com/dotnet/fsharp/issues/9762.