BasicSpreadsheetEngine.loadCell fails to load cell with label after updating target of label

[mP1]

• A1=1
• A2=2
• Hello label = A1
• A3=Hello
• Hello label = A2
• A3 fails with "Unknown cell reference Hello"

SpreadsheetEngineExpressionEvaluationContextExpressionReferenceExpressionFunction

line: engine.loadCell fails to load A2 returns nothing.

    @Override
    public Optional<Expression> apply(final ExpressionReference reference) {
        Objects.requireNonNull(reference, "reference");

        final SpreadsheetCellReference cellReference = SpreadsheetEngineExpressionEvaluationContextExpressionReferenceExpressionFunctionSpreadsheetExpressionReferenceVisitor.reference(reference, this.labelStore);

        final SpreadsheetDelta delta = this.engine.loadCell(cellReference,
                SpreadsheetEngineEvaluation.COMPUTE_IF_NECESSARY,
                this.context);

        final SpreadsheetCell cell = delta.cells()
                .stream()
                .filter(c -> c.reference().equalsIgnoreReferenceKind(cellReference))
                .findFirst()
                .orElseThrow(() -> new ExpressionEvaluationException("Unknown cell reference " + reference));
        final SpreadsheetFormula formula = cell.formula();
        final Optional<SpreadsheetError> error = formula.error();
        if (error.isPresent()) {
            throw new ExpressionEvaluationException(error.get().value());
        }

        return formula.expression();
    }

[mP1]

Invalid was working with A1, B1, C1 not A1, A2, A3, confusion over columns/rows