[Bug] Y-axis points do not reset when switching symbol after dragging the y-axis

[asfand987]

Version

v-alpha10

Steps to Reproduce

steps to reproduce - https://stackblitz.com/edit/xpwhpggc?file=index.js

• On load, drag the y-axis up or down to change the values of y-axis
• now wait 10 second for symbol to change
• The new symbol will still use the y-axis values of the old symbol that were modified by dragging the y-axis around

Current Behavior

Normally when you change symbols the y-axis updates to reflect the price values of the new symbol. For example symbol 1 has a price of $100, the y axis will have a visible range around this price mark. Now drag the y-axis around to change its values.

When you switch to symbol 2 that might have a price of $1000, the y axis should update to reflect the new range. However it still uses the range of the old symbol that was modified by dragging the y-axis

Expected Behavior

Normally when you change symbols the y-axis updates to reflect the price values of the new symbol. For example symbol 1 has a price of $100, the y axis will have a visible range around this price mark. Now drag the y-axis around to change its values. When you switch to symbol 2 that might have a price of $1000, the y axis should update to reflect the new range.

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

[yogeshp-in]

Its not a bug. You are using same data json.
which is like name change only.
try with different data.json. if same result then its bug.

[asfand987]

Its not a bug. You are using same data json.
which is like name change only.
try with different data.json. if same result then its bug.

I have tried with different data it's the same.

[asfand987]

workaround for this issue handled outside of chart, manually reset the y-axis after changing symbols.

chart.setSymbol({ ticker: symbol().symbol });
setTimeout(() => {
  try {
    const paneOptions = chart.getPaneOptions()
    if (paneOptions && Array.isArray(paneOptions)) {
      paneOptions.forEach((pane: any) => {
        if (pane.id) {
          // Force y-axis to auto-scale by updating pane options
          chart.setPaneOptions({
            id: pane.id,
            axis: {
              ...pane.axis,
              price: {
                ...pane.axis?.price,
                autoScale: true
              }
            }
          })
        }
      })
    }
  } catch (yAxisError) {
    console.warn('Y-axis reset failed:', yAxisError)
  }
}, 50) // Small delay to ensure x-axis changes complete first