URL: https://code.or.jp/news/3075/

Browser / Version: Firefox Nightly 210317 (🦎 88.0a1-20210313094300)
Operating System: Google Pixel 5 (Android 11) - 1080 x 2340 pixels, 19.5:9 ratio (~432 ppi density)
Tested Another Browser: Yes Chrome

Problem type: Site is not usable
Description: Buttons or links not working
Steps to Reproduce:

1. Navigate to https://code.or.jp/news/3075/
2. Scroll down the page until reaching the video.
3. Drag the page to the right, in order for "Watch later" and "Share" buttons to be visible.
4. Tap "Share" button.
5. Observe behavior.

Expected Behavior:
A popup containing sharing services is displayed allowing the video to be shared.

Actual Behavior:
Nothing happens, video can't be shared.

Notes:

1. Screenshot attached.
2. The issue is not reproducible on Chrome.

Watchers:
@softvision-oana-arbuzov
@softvision-raul-bucata

View the screenshot

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