Search Kit did not install automatically (Civi 5.61.1 FR and Drupal 7.97.FR
Overview
Funny issue while doing a fresh installation of CiviCRM 5.61.1 FR on a Drupal 7.97 FR (not an upgrade). Search Kit is available in the extensions and indicatated as "Obligatoire" (mandatory). But it is not outlined in green as the other extensions allready installed. And there is no button to install it.
While trying to install Mosaico, system tell me that Search Kit needs to be installed before.
The Search Kit were not created in the Civi database.
More details and screenshots on chat.civicrm.org : https://chat.civicrm.org/civicrm/pl/ea5osnwhrj855regwhjkbpse9y
Is this a bug in the installation process of SearchKit?
I solved the issue by using API3 install process, and that solved my problem. But I understand that Search Kit should have installed itself automatically.
PHP 7.3
MySQL 5.7
Hosting OVH (France)