Chart Studio Link Text Was Removed

Mix.install([
  {:plotly_ex, "~> 0.3"},
  {:kino, "~> 0.18"}
])

Replace the old link

Plotly.js v4 removed config.linkText together with the Chart Studio edit link. There is no replacement edit-link text option. Present your own notebook text or download the figure JSON using the downloadJson modebar button.

The separate Upload to Cloud button is hidden by plotly_ex unless you explicitly set showSendToCloud: true, as demonstrated in notebook 12.