<cmd> doesn't work for visual mappings

[jam1015]

xnoremap <silent> m :lua require('tsht').nodes()<CR>

works as expected but

xnoremap <silent> m <cmd>lua require('tsht').nodes()<CR>

does not expand the visual selection

[milanglacier]

You should use this:

            keymap('v', '<CR>', ':<C-U>lua require("tsht").nodes()<CR>', {
                desc = 'treesitter nodes',
            })

Looks like a typo in the readme.