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WebGL traces with marker color array don't propagate that color to hover labels #2953
Description
Hover labels in these webgl traces with marker.color arrays are always black:
splom:
https://codepen.io/alexcjohnson/pen/rZMEdO
gl3d:
looks like this one is maybe taking the color of the first point for all points?
https://rreusser.github.io/plotly-mock-viewer/#gl3d_marker-arrays
scattergl:
https://rreusser.github.io/plotly-mock-viewer/#gl2d_scatter-colorscale-colorbar
compare to SVG where the hover label matches each point:
https://rreusser.github.io/plotly-mock-viewer/#scatter-colorscale-colorbar
Activity
gvwilson commentedon Jun 11, 2024
Hi - this issue has been sitting for a while, so as part of our effort to tidy up our public repositories I'm going to close it. If it's still a concern, we'd be grateful if you could open a new issue (with a short reproducible example if appropriate) so that we can add it to our stack. Cheers - @gvwilson
camdecoster commentedon Sep 8, 2026
I'm opening this back up because it will be fixed by #8027.