🐛 [Story video] Prerendered video unmounted fails to play

[mszylkowski]

Fixes #38227

Do not hide amp-video if it's already .i-amphtml-layout because that will unmount the component.

[amp-owners-bot]

Hey @gmajoulet, @newmuis! These files were changed:

extensions/amp-story/1.0/amp-story.css

[ampprojectbot]

Warning: disparity between this PR Percy build and its main build

The Percy build for this PR was approved (either manually by a member of the AMP team, or automatically if there were no visual diffs). However, during a continuous integration step we generated another Percy build using the commit on the main branch that this PR was merged into, and there appears to be a mismatch between the two.

This is possibly an indication of an issue with this pull request, but could also be the result of flakiness. Please inspect the two builds < This PR's Percy build / main commit's Percy build > and determine further action:

• If the disparity appears to be caused by this PR, please create an bug report or send out a new PR to fix
• If the disparity appears to be a flake, please @-mention ampproject/wg-approvers in a comment
• If there is no disparity and this comment was created by mistake, please @-mention ampproject/wg-infra
• If unsure, @-mention ampproject/wg-approvers

[llccrr]

Hello
@mszylkowski we are still experiencing the bug...

The story can be open here : https://smoon-lingerie.com/products/brassiere

Just tested on an iPhone 13 Pro Max with iOS 15.5

Bug.video.mp4