Not enough Information so I've added more. I hope this is enough for someone to work off of because I don't know how else to break it down more.

Date & Time: 9:36 CST
Frequency: Always
World name: Faerie
Character name: Enthnal Enturai
Retainer name: N/A
NPC name: N/A
Monster name: N/A
Class/Level: N/A
Party or solo: Solo
In-game time: N/A
Area and coordinates: N/A
Housing: N/A
Steps:
1. Power on PC
2. Login to PC with username and password (if applicable)
3. Launch "Final Fantasy XIV" application
4. Login to Final Fantasy using your username, password, and (if applicable) SQ one-time passkey
5. Enter into world
6. Select Character
7. Upon launching game, ensure that the UI "target bar" element has not been split into the custom three UI elements, "target info (HP)", "target info (Progess Bar)", and "target info (Status)" added with patch 4.1
8. Target anything either using tab or a mouse, ensure that the UI element "target bar" appears
9. Press the "ESC" key located in the top most right location on the keyboard physically in front of you.
10. Pay special attention that the "target bar" element has cleared correctly and is not visible anymore
11. Click on the System menu icon
12. Click on the HUD Layout option
13. Click on the drop down below "Current UI Element"
14. Within the drop down, click on "Target Bar"
15. Ensure that "Target Bar" has been selected
16. Click on the gear wheel directly to the right of the drop down.
17. Click on the box to the left of "Display Target Info Independently"
18. Click on "Save"
19. Click on the "X" in the top right of the window "HUD Layout"
20. Target anything either using tab or a mouse, ensure that the UI element "target bar" appears
21. Press the "ESC" key located in the top most right location on the keyboard physically in front of you.
22. Note the behavior of using the "ESC" key is not the same anymore
23. Try with different targets
24. Validate bug, submit a ticket to UI team for further investigation

*Add more steps if necessary

Connection Specs
- Type of internet connection/provider: N/A
- Modem maker/model number:N/A

■ PC Specs

To obtain the system information, open the FFXIV launcher and select Config → System Information → Display.

-=-=-=-=- System Information -=-=-=-=-

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-


Laptop Model Name: N/A
Laptop Model Number: N/A

Gamepad Manufacturer: N/A
Gamepad Model Name: N/A
Gamepad Part Number: N/A

Browser Information
- Name and version of the browser currently in-use:N/A
- Internet Explorer Version: N/A

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■ PS4 Specs

Model Number of the PlayStation®4 You Are Using
- Model Number: N/A

Model Number of the PlayStation®Vita You Are Using
- Model Number: N/A

Information About the Peripherals You Are Using
-Type: N/A
-Maker: N/A
-Model Number:N/A