I’m trying to create an iOS app with a very specific code signing identity (because the iPads that will download my app use an MDM), but since a code signing identity is specified, Xcode wants me to set the “Code Signing Style” to “Manual” and as a consequence a provisioning profile has to be manually set:

Therefore, I go to my account on https://developer.apple.com and start creating a new profile as explained here: /a/78186591/14522489

I select the App ID I created for this new app and then I get stuck on this step:

I’m stuck because I have created a certificate for iOS App Development, but it doesn’t show up in the list and Apple’s website tells me that no certificates are available, which makes no sense since I’ve just created one (by following the instructions on https://developer.apple.com/help/account/create-certificates/create-a-certificate-signing-request/)

Please, can someone explain to me why is it so hard to create a provisioning profile and why Apple Developer won’t let me?