Question: AppxManifest.xml - MaxVersionTested attribute - windows firewall rules - desktop2 namespace

[claudiogarciaiglesia]

Hi, I'm trying to add some firewall rules in my AppxManifest.xml but I need an additional namespace in order to do that. Is it possible to add Package attribute xmlns:desktop2="http://schemas.microsoft.com/appx/manifest/desktop/windows10/2" to the xml file?

Another problem will be that MaxVersionTested attribute in <TargetDeviceFamily> is too low for desktop2 namespace (xmlns:desktop2 attribute) to be accepted. Is there any way to set it higher than that without using arm64 architecture? Right now it defaults to 10.0.14316.0. Using 10.0.16299.15 makes everything work right away.

Finally, is it possible to add firewall rules through electron-builder "customExtensionsPath" setting? Firewall settings have <Package> as a parent: https://docs.microsoft.com/en-us/uwp/schemas/appxpackage/uapmanifestschema/element-desktop2-rule.

Thanks!