[x] I have searched the issues of this repo and believe that this is not a duplicate
OS version and name: Microsoft Windows 10 Enterprise, Version 10.0.15063 Build 15063
When running tmux from on Bash on Windows, tmux does not receive CTRL+B+← and CTRL+B+→.
It does, however, recieve CTRL+B+↑ and CTRL+B+↓.
All of these combinations are received by tmux when it is running within the default Windows console.
I use ctrl+space as my prefix on Linux, however this does not work in Windows (except for the native Windows console.) As a side note, this also does not work in other terminal emulators, such as mintty, ConEmu, and cmder.
I don't think this is exclusive to windows. I am running Ubuntu (17.10 and 18.04, but this also occurs on versions lower) and I am unable to resize tmux panes left/right, but I am able to resize them up/down.
Most helpful comment
I use ctrl+space as my prefix on Linux, however this does not work in Windows (except for the native Windows console.) As a side note, this also does not work in other terminal emulators, such as mintty, ConEmu, and cmder.