The logscale icon at toolbar for time chart can be disabled by assigning a false to it (Time Chart documentation for toolbar: https://zoomcharts.com/developers/en/time-chart/api-reference/settings/toolbar/)
However, there is no logScale setting under the toolbar for facet chart (Facet Chart documentation for toolbar: https://zoomcharts.com/developers/en/facet-chart/api-reference/settings/toolbar/). The logScale icon will appear automatically when the toolbar is enabled. (as shown in the examples in the documentation).
How can we disable the logScale icon only at toolbar for facet chart? Thank you.
Thank you for reporting this. I just added the setting and it will be available in 1.9.1 which should be released within 12 hours.
The hotfix was published, while we are preparing a complete announcement, you can download the version at https://cdn.zoomcharts-cloud.com/1/latest/zoomcharts.zip (or use the JS file directly).