My content type has the following settings for body field in "Manage display" tab, for "Teaser" display mode: Label: Hidden; Format: Summary or Trimmed, Trim length: 2000
However, the summary is never actually displayed in Teaser mode, only trimmed body.
For example, in node edit form, after clicking Preview, the Teaser preview clearly displays an automatically truncated beginning of the body. The summary was entered, but is not displayed in preview.
The same in a View, the format is set to show Content, Teaser. Again, the summary is not taken into account, only the body field.
What to check, how to fix this??