action fails in multiple lines

[nmxiao]

I set the menu for comment the line using the caw plugin.
the menu is writen as ["&Comment", 'call feedkeys("gcc")']
this works well for the single line. but when I select multiple lines during the visual mode, it cannot comment the selected lines but the first line.

I has mapped the key to trigger the menu
xnoremap :call quickui#menu#open()

[skywind3000]

#32

自己看

[nmxiao]

the setting "xnoremap :call quickui#menu#open()" cannot solve the problem.

[Freed-Wu]

xnoremap <Space> :<C-u>call quickui#menu#open()<CR>