Plasma 6 x11 Libreoffice insert image issue

If I go to insert and image in Libreoffice the image doesn’t show up.
This post on the Arch Linux forum fixes the issue.

I looked here on the forum and couldn’t find this talked about.

Since I use Wayland and Plasma 6 I don’t have the issue.

It happened after plasma 6 upgrade with x11 session. In wayland session, no problem.

When no one encounter the specific - of course there is no talk.