ui is lost, only textual is diplayed. We have flushed all the cache.

[samuprad]

Description

A clear and concise description of what the bug is.

Steps to Reproduce

Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'

Actual Behavior

What happened after the steps to reproduce.

Expected Behavior

A clear and concise description of what you expected to happen.

Screenshots

If applicable, add screenshots to help explain your problem.

Notes

Add any other context about the problem here.

Version Info

This can be the version you can see on admin/modules in Drupal or
the output of this command: composer show. Add Drupal core and
other version information if needed.

[samuprad]