iOS project referencing XamarinBuildDownloadCache

Hey.

So I've been dealing with the following for the past couple hours: my iOS project (Xamarin Forms) references three .framework files inside XamarinBuildDownloadCache, and for some reason I can't delete these references.

When I right-click over any of them there's no option to delete. They are references to Google Maps version 3.0.3, which is installed as a proper NuGet package also.

These are the full paths:

C:\Users\gferreira\AppData\Local\XamarinBuildDownloadCache\GMps-3.0.3\Base\Frameworks\GoogleMapsBase.framework
C:\Users\gferreira\AppData\Local\XamarinBuildDownloadCache\GMps-3.0.3\Maps\Frameworks\GoogleMaps.framework
C:\Users\gferreira\AppData\Local\XamarinBuildDownloadCache\GMps-3.0.3\Maps\Frameworks\GoogleMapsCore.framework

I'm using VS 2019, just installed. If I open the project in 2017, I'm able to delete them. But then when going back to 2019 they reappear.

There's nothing in the .csproj referencing any of those folders/frameworks, just the normal Xamarin.Google.iOS.Maps on version 3.0.3.

Any ideas?