As you can see by clicking on the link below, the ‘Filter Products by Price’ widget should be displaying right below the ‘Search’ widget. However, in this case, it is not displaying at all.
I have tried reordering the widgets, however, the widget still does not appear.
We have checked the issue with our theme but it is not the theme issue as it is working with our theme. May be one of the plugin is causing the issue, Try to deactivate plugins one by one and check the theme.