Can't edit doc from template

[mmospanenko]

New created document from template is not editable.

To Reproduce
Steps to reproduce the behavior:

1. Create template
2. Create document from it
3. Try to edit body - it locked always (not about Edit mode)
4. ... but Title is editable

Interesting moment that after refreshing page this template disappears and I see empty body, then it can be editable again. Seems something in template blocks editing. Template in Ukrainian language.

Expected behavior
All templates should be editable.

Screenshots

Outline (please complete the following information):

• Install: official docker, self hosted
• Version: v0.74.0

Desktop (please complete the following information):

• OS: macOS
• Browser: Chrome
• Version: current

[surinara]

I solved it. My problem was nginx setup problem. I found the solution in the answer in the link below.
#3677

proxy_set_header Connection "Upgrade";