Uninstallation issue

After installing Unity 2018.2.2f1 via Hub I later needed to install iOS platform support. This was installed via the Unity editor, not directly via Hub.

I have just started the download for 2018.2.5 and opted to uninstall 2018.2.2f1, I happened to click on the Add Component option, just out of curiosity and note that the iOS support is not selected, e.g indicated as an installed component.

Whilst I appreciate this was installed later, and separately, it was indicated that it was the specific version of iOS platform support and as such, I feel it should be "ticked" as a component after installation and also included as part of the uninstall process. This should apply to any other components which are installed after the main installation, in my opinion.