eugenegujing opened a new issue, #9038: URL: https://github.com/apache/texera/issues/9038
### Feature Summary `VolcanoPlotOpDesc.scala:117` sets `hover_name=table.columns[0]`. Whatever column happens to be first in the upstream schema becomes the tooltip label. For a DESeq2 result table whose first column is `gene` this works by accident; for a DaPars2 result whose first column is a composite `transcript|gene|chr|strand` string, or any table that starts with a numeric column, the hover text is useless and there is no way to change it. Scatter Plot already has a `Hover column` property (`ScatterplotOpDesc.scala:90-94`) that does exactly this. ### Proposed Solution or Design The same optional `Hover column` property on Volcano Plot, one column only; empty keeps the first column so existing workflows are unchanged. ### Affected Area _No response_ -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
