Chat UI and the TAB key switch

Not really a bug but still a problem that did not use to exist:

@Lexie

9/24/2017 8:56 PM
Title: Chat UI and the TAB key switch
Reproduction Rate: 100%
Blocker? No
Details: Tab key (switch between mouse-look and cursor mode) does not work when the chat UI comes up if you are in mouse-look
Steps to Reproduce: Be in mouse-look mode. Hit Enter to bring up Chat UI. Try to hit Tab so that you can interface with the Chat UI. Not working. Sometimes if you hit ESC it will allow it to work, but it usually does not. Hit ESC again and the Chat UI goes away. Workaround is to hit TAB first and be in cursor-mode before bringing up the Chat UI, but this is not always possible, nor should it be the only way to fix this.
User Specs:
OS: Windows 10 (10.0.0) 64bit
CPU: Intel(R) Core(TM) i5-4670K CPU @ 3.40GHz (4) System RAM: 16322
GPU: NVIDIA GeForce GTX 670 GPU RAM: 2017
SotA.EarlyAccess.QA.Win.64.554.Date.09.22.17
Area: Novia_R6_City_Resolute
Area Display Name: Resolute
Loc: (209.2, 91.0, -195.1)
Debug: Tm92aWFfUjZfQ2l0eV9SZXNvbHV0ZXx8KDIwOS4xNzksIDkxLCAtMTk1LjA5NSl8KDAsIDAuNzk3LCAwLCAwLjYwNCl8MTA1LjM5MjR8My41NDMzNjl8My41NTA1OTY=