vtsls initialization problem with vue-language-server

[robert-zaremba]

Problem

I have a Vue.js project and I have vue-language-server active alongside vtsls.
When I open a Vue.js (Nuxt) project in Zed, the LSPs are loaded correctly (see attached image).

When I start typing, (eg myObject.) the autocomplete queries are sent to vtsls, but nothing is returned - typescript completion doesn't work. Here are the vtsls logs:

// Send:
{"jsonrpc":"2.0","id":43,"method":"textDocument/codeLens","params":{"textDocument":{"uri":"file:///home/[redacted...]/app/app.vue"}}}

// Receive:
{"jsonrpc":"2.0","id":43,"result":null}

Workaround

When I click to restart vtsls (in the Language Servers menu) then it works well.

Goal

How to make it working without restarting vtsls each time?