As shown in the screenshot, the layout cell types from the Layouts plugin are not displayed. The accordions are all empty. Is this possibly a bug? I have already disabled all plugins (except the toolset plugins) and installed the WordPress Standard Theme.
Hello and thank you for contacting the Toolset support.
To understand this issue better, I will need to take a closer look at your admin area. I will also need to know which layout and on which contents it is applied. Your next reply will be private to let you share credentials safely. ** Make a database backup before sharing credentials. **
You may also consider, switching to blocks instead of using layouts. Toolset Layouts is currently on a maintenance-only mode and no other new features will be added as we are pushing forward to use Block editor.