This window (Animation Effects) will be removed in FXMaster's Foundry V14 release. Sequencer's Database Viewer has been the standard for viewing animation assets for some time and can continue to be used in place of this application. I've created a new premium module called Gambit's Asset Previewer to better handle functionality like this moving forward as well. Asset Previewer uses a grid based viewer similar to this application, along with much broader support for general Assets (Tokens, Sounds, Scenes, etc), Tagging, Custom Sources, and more. View a preview here !