bug: `Snacks.image.hover()` behaves weird

[yuukibarns]

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Neovim version (nvim -v)

10.4

Operating system/version

Arch Linux x86_64

Describe the bug

https://github.com/user-attachments/assets/13816d30-413d-4330-ae88-f456d60b57d9

1. image preview is not corresponding to inline math under cursor, instead, it is corresponding to the first inline math of current line.
2. image preview keeps showing up after cursor movement.

I find the implementation of Snacks.image.hover() parsing the current line under the cursor and the line after,

-- line 
--- Get the image at the cursor (if any)
---@return string? image_src, snacks.image.Pos? image_pos
function M.at_cursor()
  local cursor = vim.api.nvim_win_get_cursor(0)
  local img = M.find(vim.api.nvim_get_current_buf(), cursor[1], cursor[1] + 1)[1]
  if img then
    return img.src, img.pos
  end
end

I do not know if it is feasible to locate the image more precisely?

And if I understand it correctly, the implementation has put the cursor movement into consideration, but it does not work properly?

  vim.api.nvim_create_autocmd({ "BufWritePost", "CursorMoved", "ModeChanged", "BufLeave" }, {
    group = vim.api.nvim_create_augroup("snacks.image.hover", { clear = true }),
    callback = function()
      if not hover then
        return true
      end
      M.hover()
      if not hover then
        return true
      end
    end,
  })

Steps To Reproduce

return {
	{
		"folke/snacks.nvim",
		priority = 1000,
		keys = {
			{
				"<leader>mp",
				ft = { "tex", "markdown" },
				function()
					Snacks.image.hover()
				end,
				desc = "Preview math formula under cursor"
			}

		},
		---@type snacks.Config
		opts = {
			image = {
				enabled = true,
				doc = {
					-- enable image viewer for documents
					-- a treesitter parser must be available for the enabled languages.
					-- supported language injections: markdown, html
					enabled = true,
					-- render the image inline in the buffer
					-- if your env doesn't support unicode placeholders, this will be disabled
					-- takes precedence over `opts.float` on supported terminals
					inline = false,
					-- render the image in a floating window
					-- only used if `opts.inline` is disabled
					float = false,
					max_width = 80,
					max_height = 40,
				},
			}
		}
	}
}

Expected Behavior

as above

Repro