The dropdown (select) components such as ComboBox, MultiSelect etc. have a built-in loading indicator that includes several Skeleton instances.
I want to be able to remove that and add my custom loading indicator in the popup. Ideally, it would be a template so we could have some flexibility.
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ADMIN EDIT
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This request targets all the select components (AutoComplete, ComboBox, DropDownList, MultiColumnComboBox, MultiSelect).
The DropDownList currently does not have a built-in loader but that will be added as well as a prerequisite for the current feature. See Add a loading indicator in the popup.