nvim: configure window position for LSP hover

but it doesn't work (yet?)

.config/nvim/lua/my/lsp.lua

@@ -80,11 +80,14 @@ local lsp_status = require('lsp-status')
 lsp_status.register_progress()
 capabilities = vim.tbl_extend('keep', capabilities, lsp_status.capabilities)
 
-vim.lsp.handlers['textDocument/hover'] = vim.lsp.with(
-    vim.lsp.handlers.hover, {
+-- opens lsp.util.open_floating_preview() -> nvim_open_win()
+vim.lsp.handlers['textDocument/hover'] = vim.lsp.with(vim.lsp.handlers.hover, {
     border = 'rounded',
     width = 60,
-    focusable = false
+    focusable = false,
+    -- next 2 lines do nothing
+    relative = 'win',
+    anchor = 'NE',
 })
 
 -- setup servers