Plugin installation broken

Plugin in question: DzX Radial Menu - UMG
When I click Install to Engine and Install, nothing happens. I’m running 4.26 which is supported by this plugin.
Has anyone else ran into this issue?

@jackshi0912 Thank you for bringing this to our attention. There was indeed an issue on the backend keeping this from downloading properly. It should be fixed now. Please close and reopen the Launcher and try installing it again.