Unexpected double quote

[eeeXun]

If the command contains space and call hstr (pressing <C-r>), there would double quote in hstr screen. I have to delete it manually to get my history.

As following example. Type git clone, then press <C-r>

My .zshrc

setopt histignorespace          # skip cmds w/ leading space from history
export HSTR_CONFIG="hicolor"    # get more colors
hstr_no_tiocsti() {
    zle -I
    { HSTR_OUT="$( { </dev/tty hstr ${BUFFER}; } 2>&1 1>&3 3>&- )"; } 3>&1;
    BUFFER="${HSTR_OUT}"
    CURSOR=${#BUFFER}
    zle redisplay
}
zle -N hstr_no_tiocsti
bindkey -e
bindkey "^R" hstr_no_tiocsti
export HSTR_TIOCSTI=n

$ zsh --version
zsh 5.9 (x86_64-pc-linux-gnu)

$ hstr --version
hstr version "3.1.0" (2023-04-18T08:50:00)