I had a question and a suggestion on "FCheckboxTree". I hope the difficulties of translation allow me to get my point across.
When using FCheckboxTree, the logic of the Checkbox is slightly different than in the original inno setup. In the original, when selecting 1 of the components in the Checkbox tree, all those that are somehow related to the selected one are selected. I hope you understand me. In FMX, this is implemented a little differently. They are not always marked, which looks strange from the 1st side. It would be cool to see similar logic to the original inno setup.
Even in FCheckboxTree, you cannot select and remove Radiobutton, they are in FCheckboxTree, but it is problematic to combine them with regular Checkboxes.