Read more Links field not rendered

In Olivero -> Read more (Links field) are not rendered when displaying Content Teaser (which will by default trim Body to 600 characters). The Read more Link will prompt users to read the rest.

In D7 -> Bartik -> Read more Links are rendered for the exact same content (migrated content).

Checked: latest https://bit.ly/olivero-tugboat :postings on front page also don't have Read more Links.

Restoring to use Core/default node--teaser.html.twig restores the Read more links.
Could use some styling! But this puts it on the map.

Difference is Olivero specifically has a node--teaser.html.twig override with instructions not to render the Links
{{ content|without('field_image', 'links') }}

whereas the Core/default node--teaser.html.twig only has:
{{ content|without('field_image') }}

Would it not be better for usability to restore the Read more Links?