YAxis labels not shown when formatted starts with 0

[sergeydus]

Description

If the formatter you pass into the yaxis.labels.format function formats text that starts with zero, it'll appear empty

Steps to Reproduce

1. create a chart with a series
2. set yaxis.labels.formatter to ()=>'0 test'
3. on hover labels no longer appear

Expected Behavior

hover labels should appear

Actual Behavior

hover labels do not appear

Screenshots

Reproduction Link

https://codepen.io/sergeydus/pen/MWxJLOQ

[olgad0110]

I'm seeing this issue as well. If it's a float number starting with 0 it is working. But not if you want to format it with a comma instead of a dot.

• ()=>'0.25 test' is working
• ()=>'0,25 test' is not working

The same also applies when using tooltip.y.formatter function

[junedchhipa]

As a workaround for now, also set the tooltip.y.formatter when setting y-axis formatter.

      tooltip: {
          y: {
            formatter: (val) => {
              return val
            }
          }
        }

[XamzatJR]

As a workaround for now, also set the tooltip.y.formatter when setting y-axis formatter. This workaround doesn't work for me when val equals zero. Have to use: if (val === 0) return '"0"'

[junedchhipa]

This issue is no longer present. It was fixed with the latest releases. Try upgrading apexcharts to 3.49.0