Substance Plugin cannot be installed anymore

Hi!

I am trying to install Substance, but for some reason I cannot do this anymore. When I open a project that needs this plugin, I get the request to install it from the market place. When I go to the marketplace, I get a message that the plugin is unavailable, and the “Install to Engine” button is disabled. See attached screenshot also.

I have an Unreal Studio Beta license which expired recently. I have another computer with still Unreal Studio Beta installed on, active. On that computer I am still able to install the plugin.

Does this mean that to install Substance, I need an Unreal Studio Beta license from now on? That seems new, as before, it was a free plugin?

Thanks for the clarification!