Can't set certificate in UWP Player/Publishing settings

Hello,

When I navigate to Player Settings > Publishing Settings (UWP app) > Certificate > Select...

Specify the certificate (which I have inside the Assets directory), then enter a password, I get the following errors in the Editor console:

Assertion failed on expression: '(CERT_RDN_PRINTABLE_STRING == rdnAttribute.dwValueType) || (CERT_RDN_UNICODE_STRING == rdnAttribute.dwValueType)'
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)

Assertion failed on expression: 'SUCCEEDED(getSubjectResult)'
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)

Assertion failed on expression: 'SUCCEEDED(hr) || (hr == HRESULT_FROM_WIN32(ERROR_INVALID_PASSWORD))'
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)

Failed to set certificate.
UnityEngine.GUIUtilityrocessEvent(Int32, IntPtr)

When I open the SLN in VS and set the cert in the package.appxmanifest manually, it sets ok and I can build the appx with that cert just fine. So I know it isn't the cert or password.

Any ideas on how to fix this?

Using 2018.4.11f1

 

got same problem