Map Control+Shift+Left Arrow/Right Arrow to Option+Shift+arrows

Configuration Help & General Discussion
1

I'm trying to map:
Control+Shift+Left Arrow to Option+Shift+Left Arrow
and
Control+shift+Right Arrow to Option+Shift+Right Arrow

But it's not working. Its selecting the entire line, instead of just the single word.

I'm coming from Windows so this is muscle memory from 30 years.

2

remapping is not function of btt

3

I'm talking about a key combination that triggers the corresponding key sequence.

4

for me it is work as intended, try restarting btt
https://i.imgur.com/csA8k2u.png

5

Ah, I was creating it under Key Sequences, it needed to go under Keyboard Shortcuts. It works now.