The UI is designed to be similar to as in-game so you can expect the areas that are interactive in game and visible here to have similar functions

The following UI options (enemy stat related) are available:
• Selection of Relics (accessed by clicking on Relic Icon at bottom left corner)
• Emergency Ops Toggle
• Selection of Difficulty
• Selection of Current Floor (accessed by clicking on Floor Title at the top)
• Selection of Era (accessed by clicking on Floor Title at the top)