devtrackers.gg
Just dropping in to clear up some confusion. Currently we are working on enabling these presets, you can keep up to date on our trello board https://trello.com/c/P58o0p21/1087-hud-presets-unavailable-in-hud-layout-tool .
Also, I see players asking if this means you are allowed to create multiple huds and save them. This is not the case, these are preset HUDs for players to use.
Edited: Presets are now enabled in live. You may need to restart the game in order for the hotfix to take effect.