Hi Emil,
Thank you for contacting Syncfusion support.
We have checked query “Is it possible to remove installed SfNumericTexbox , SfCombobox dependency from SfDataGrid package and we can add when we need corresponding feature.” In xamarin forms. I’m really sorry this requirement cannot be achieved.
For your information, we will create instance of SfNumericTextbox and SfCombobox only while editing GridNumeric column and GridCombobox column respectively. SfDataGrid is developed by reusing virtualization concept. Always view Items (DisplayItems) only created during the loading time. So, after perform scrolling, we are reusing the appearing and disappearing items.
Regards,
Pradeep Kumar B