an active hydra prevents floating windows from appearing

[eldritch-cookie]

i made a hydra as follows

local function goto_next()
  vim.diagnostic.jump({count = 1,float = true})
end
local function goto_prev()
  vim.diagnostic.jump({count = 1,float = true})
end
Hydra({
  name = "diagnostic",
  mode = "n",
  body = "<leader>D",
  -- :h hydra-config
  config = {
    color = "red",
  },
  -- :h hydra-heads
  heads = {
    {"j",goto_next,{desc = "go to next diagnostic"}},
    {"k",goto_prev,{desc = "go to prev diagnostic"}},
  },
})

the floating window only appears after i press esc