Refactor feature with empty refactor pane

[sawmurai]

Describe the Problem

coc-refactor opens an empty refactor buffer instead of one I can use to refactor code

To Reproduce Steps to reproduce the behavior:

1. Open a php file
2. Put the cursor on the property
3. Trigger coc-refactor (in my case <leader>rf)
4. See empty buffer only containing "Save current buffer to make changes"

Expected behavior A buffer assisting refactoring should show up (not sure how to call it ...)

Screenshots

Desktop (please complete the following information):

• Xubuntu 19.10, vim 8.1.1401, latest release of coc.nvim

Additional context

• The same feature works with rust rls
• I bought a license to enable the rename feature of intelephense (the license is also recognized).

Edit: I did not assign this issue to you intentionally, so, sorry about that.

[sawmurai]

Closing this issue as the problem is in coc.nvim: https://github.com/neoclide/coc.nvim/pull/1286

[marlonfan]

cool~