Finishing a craft while typing in chat disturbs text cursor position

[ValeriumFalcon]

Time: 5/29/2017 1:00 PM Central (not first occurrence)
Frequency: Always
World name: Mateus
Character name: Valerium Falcon
Retainer name: None
NPC name: None
Monster name: None
Class/Level: Carpenter 60
Party or solo: Solo
In-game time: 1:00
Area and coordinates: Mist ( 13.9 , 9.4 )
Housing: None
Steps:
1. Have Free Company selected for your default chat.
2. Begin any craft and get within 1 progress step of completion.
3. Press last progress button.
4. Immediately press enter and begin typing in chat so that you are typing while the craft finishes.

Notes: Other types of chat may or may not produce similar effect. Another way to produce the effect is using a crafting macro, and be typing in chat while the craft finishes.

Connection Specs
- Type of internet connection/provider: WiFi, unsure
- Modem maker/model number: unknown

PC Specs
-=-=-=-=- System Information -=-=-=-=-
SYSTEM_OS Microsoft Windows 7 Professional Version 6.1.7601 Service Pack 1 Build 7601
SYSTEM_CPU Intel(R) Core(TM) i5-4670K CPU @ 3.40GHz, 3401 Mhz, 4 Core(s), 4 Logical
SYSTEM_BIOS American Megatrends Inc. P1.40, 5/23/2014
SMBIOS Version 2.8
SYSTEM_MEMORY 7.95 GB
SYSTEM_VIRTUAL_MEMORY 15.9 GB
SYSTEM_PAGE_FILE 7.95 GB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 111.01GB SYSTEM_FREEDISC_SPACE 25.05GB
SYSTEM_DIRECTX_VERSION DirectX 11
SYSTEM_GRAPHICS AMD Radeon R9 200 Series

SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP AMD Radeon R9 200 Series
SYSTEM_GRAPHICS_MAKER Radeon
SYSTEM_GRAPHICS_VRAM (1,073,741,824) bytes
SYSTEM_GRAPHICS_DISPLAY_MODE 1920 x 1080 , 60 hertz
SYSTEM_GRAPHICS_DRIVER aticfx64.dll, aticfx64.dll, aticfx64.dll, aticfx32, aticfx32, aticfx32, atiumd64.dll, atidxx64.dll, atidxx64.dll, atiumdag, atidxx32, atidxx32, atiumdva, atiumd6a.cap, atitmm64.dll
SYSTEM_GRAPHICS_DRIVER_VERSION 21.19.525.258
SYSTEM_GRAPHICS_DRIVER_DATE 2017/03/16 5:15 PM
SYSTEM_SOUND Realtek Digital Output (Realtek High Definition Audio)
SYSTEM_SOUND_DEVICE_NAME RTKVHD64.sys
SYSTEM_SOUND_DRIVER_VERSION 6.00.1.7560
SYSTEM_SOUND_DRIVER_DATE 2016/11/01 7:38 AM
-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

Browser Information
- Name and version of the browser currently in-use: Chrome, Version 58.0.3029.110 (64-bit)

[HaelseMikiro]

I have thiall the time.s happen to me

Now let's see what I actually was trying to say before my cursor jumped on me.

"I have this happen to me all the time."