Developer credits
Git commits in Moodle 3.8.1 by Adrian Greeve
commit 79b6a4acac67ec9dd0f92f721d7be87e05561f50 Author: Adrian Greeve <abgreeve@gmail.com> Date: Tue, 10 Dec 2019 16:30:12 +0800 Tag: v3.8.1 MDL-66503 themes: Set the embed page to display block.