Problem: Videos are not showing thumbnail preview when viewed on mobile iOS browsers.

Solution: Adding a suffix, #t=0.001 to the video link. Refer to (https://muffinman.io/blog/hack-for-ios-safari-to-display-html-video-thumbnail/)

Step-by-step guide

1. Upload video(s) in the Notion page.
2. Open the live page on the website.
3. Right-click on the uploaded video, and copy the video link address. It should look something like this:
• https://super-static-assets.s3.amazonaws.com/….mp4
4. Next, add #t=0.001 at the end of the link, after mp4. Now, the link will look like this:
• https://super-static-assets.s3.amazonaws.com/….mp4#t=0.001
5. Copy this link and replace the video in the Notion page with this link.
6. Done.

Video to explain an example of the workflow