As of dash-table 4.7.0 and dash 1.12, the header doesn't scroll horizontally at all when fixed_rows is true.
I guess the documentation pages are running these versions, since this bug can be seen at https://dash.plotly.com/datatable/height (last table in Vertical Scroll With Fixed Headers).
As of dash-table 4.7.0 and dash 1.12, the header doesn't scroll horizontally at all when fixed_rows is true.
I guess the documentation pages are running these versions, since this bug can be seen at https://dash.plotly.com/datatable/height (last table in
Vertical Scroll With Fixed Headers
).Originally posted by @noisycomputation in https://github.com/plotly/dash-table/issues/746#issuecomment-628907194