If I would decide, the "Recycle" action should be invisible if there are no Recyclers on the planet. Similar to "Phalanx" action that is available only standing on the Moon.
But this is far enough, especially that @flugschwein has already working solution to this.
The message at the bottom should stay (but corrected ofc), as it is good information what happened for a player.
I am going to test solution PR and probably merge it soon. Thanks both of You!