Y axis clips chart size

**Describe the bug**
I think the picture shows pretty good what the problem is.

**To Reproduce**
I don't have a whole file ready to reproduce, but at least here is the widget containing the chart.

`
SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: SizedBox(
height: MediaQuery.of(context).size.height * 0.2,
width: bars.length * 40.0,
child: BarChart(
BarChartData(
gridData: FlGridData(
show: false,
),
alignment: BarChartAlignment.spaceEvenly,
barTouchData: BarTouchData(
enabled: true,
touchTooltipData: BarTouchTooltipData(
tooltipBgColor: Colors.transparent,
tooltipPadding: const EdgeInsets.all(0),
tooltipMargin: 6,
fitInsideVertically: true,
getTooltipItem: (
BarChartGroupData group,
int groupIndex,
BarChartRodData rod,
int rodIndex,
) {
return BarTooltipItem(
rod.toY.round().toString(), Theme.of(context).textTheme.subtitle2!);
},
),
),
titlesData: FlTitlesData(
show: true,
topTitles: AxisTitles(
sideTitles: SideTitles(showTitles: false),
),
bottomTitles: AxisTitles(
sideTitles: SideTitles(
showTitles: true,
reservedSize: 32,
getTitlesWidget: (value, meta) => Text(
DateFormat("MMM\n’yy")
.format(DateTime.fromMillisecondsSinceEpoch(value.round())),
style: Theme.of(context).textTheme.subtitle2!,
),
),
),
rightTitles: AxisTitles(
sideTitles: SideTitles(
interval: 500,
showTitles: true,
reservedSize: 60,
),
),
leftTitles: AxisTitles(
sideTitles: SideTitles(
interval: 500,
showTitles: true,
reservedSize: 60,
),
),
),
borderData: FlBorderData(
show: false,
),
barGroups: bars,
maxY: [...bars]
.sorted((a, b) => a.barRods.first.toY.compareTo(b.barRods.first.toY))
.last
.barRods
.first
.toY +
300,
),
),
`

**Versions**
- which version of the Flutter are you using? 3.3.9
- which version of the FlChart are you using? 0.55.2

If you need for more information please reach out.

Start by reproducing the issue with the supplied BarChart widget configuration, especially the left and right axis titles and reserved sizes. Trace the BarChart rendering and axis-title layout entry points; done means the Y-axis labels and chart content are fully visible without clipping.

Written by the indexing model from the issue text.