`window-picker` returns nil when called from codeql panel

[fguisso]

Hi, thanks for the awesome plugin!

I'm encountering an error when trying to use the panel to jump to source code from SARIF results. When I press <CR> to navigate, I get the following error:

E5108: Error executing lua .../codeql.nvim/lua/codeql/panel.lua:922: Invalid 'window': Expected Lua number
stack traceback:
  [C]: in function 'nvim_win_set_buf'
  .../codeql.nvim/lua/codeql/panel.lua:922: in function 'jump_to_code'

I'm using nvim 0.11.1 and lazyvim to install plugins. Can anyone figure out what I'm doing wrong?