Text does not wrap when you reach the end of the window but when you expect text to be on the third line it does wrap and goes to the second line.
Can you elaborate a bit more please?
Sorry I didn't explain the issue too well. Hope this explains it better than my words.

I believe this was fixed with the introduction of the LANG env variable as noted in #283.
This is still reproducible today, and its cause is having any colored text.
In Hyperterm,
export PS1="\e[0;32m\$\e[m "export PS1="\$ "I am still experiencing this on the latest build:

When the terminal size is small enough that text doesn't fit on a single line, it has odd wrapping behavior. This also effects command history so if you cycle through your command history the "start" of the line is shifted to the right.
I'm not sure if it is related, but I do I have a custom PS1 with encoded colors:
https://github.com/trevordmiller/dotfiles/blob/be16b5385791daa17701b1023352393c00a039cd/files/.bash_profile#L26
This works in iTerm and Mac terminal though
@trevordmiller
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@liwsakilive Updated URL: https://github.com/trevordmiller/dotfiles/blob/be16b5385791daa17701b1023352393c00a039cd/files/.bash_profile#L26
I can no longer reproduce on latest Hyper; this must have been fixed with one of the releases in the past 8 months.
@atdrago's solution does not work for me. I use Hyper 1.3.3 with zsh on Windows and my shell is shell: 'C:\Windows\System32\bash.exe'.
Most helpful comment
I am still experiencing this on the latest build:

When the terminal size is small enough that text doesn't fit on a single line, it has odd wrapping behavior. This also effects command history so if you cycle through your command history the "start" of the line is shifted to the right.
I'm not sure if it is related, but I do I have a custom PS1 with encoded colors:
https://github.com/trevordmiller/dotfiles/blob/be16b5385791daa17701b1023352393c00a039cd/files/.bash_profile#L26
This works in iTerm and Mac terminal though