Dynamic node usage

[axieax]

Anyone know what I'm doing incorrectly in the dynamic node for this autosnippet?

Minimal reproducible config

local function regex_capture(group)
  return function(_, snip)
    return snip.captures[group]
  end
end

local packer_use = s(
  {
    trig = "use%shttps://github%.com/([%w-%._]+)/([%w-%._]+)$",
    regTrig = true,
    hidden = true,
  },
  fmt('use({}"{}/{}"{})', {
    c(1, { t(""), t({ "{", "  " }) }),
    t("1"),
    t("2"),
    d(3, function(args)
      return sn(nil, t("3"))
    end, { 1 }),
  })
)

The above minimal config produces the following error:

Error detected while processing TextChangedI Autocommands for "*":
E5108: Error executing lua ...ite/pack/packer/start/LuaSnip/lua/luasnip/nodes/util.lua:24: attempt to get leng
th of local 'position_so_far' (a nil value)
stack traceback:
        ...ite/pack/packer/start/LuaSnip/lua/luasnip/nodes/util.lua:24: in function 'init_insert_positions'
        ...k/packer/start/LuaSnip/lua/luasnip/nodes/dynamicNode.lua:155: in function 'update'
        .../pack/packer/start/LuaSnip/lua/luasnip/nodes/snippet.lua:761: in function 'update'
        .../pack/packer/start/LuaSnip/lua/luasnip/nodes/snippet.lua:440: in function 'trigger_expand'
        ...nvim/site/pack/packer/start/LuaSnip/lua/luasnip/init.lua:169: in function 'snip_expand'
        ...nvim/site/pack/packer/start/LuaSnip/lua/luasnip/init.lua:265: in function 'expand_auto'
        [string ":lua"]:1: in main chunk

[L3MON4D3]

It's just that there's no 2nd jump-position: d(3, ...) -> d(2, ...) seems to work

[axieax]

Thanks!!