[Android][Chrome] Unable to scroll horizontally after zooming in

[alex-maltsev]

Description

Current behavior: after zooming in on an AMP web page, it is impossible to scroll horizontally, but possible to scroll vertically.

Expected behavior: should be able to scroll horizontally after zooming in.

I first observed the issue around September 2022, and it is still present in July 2023. Most recently observed on a fully up-to-date Pixel 7a. Chrome version 114.0.5735.196.

In 2022 I also verified that the same issue existed on iPhone in Safari browser.

Reproduction Steps

• Open an AMP page in Chrome on Android
• Zoom in
• Try to scroll horizontally

Example links for which the issue was observed:

• https://phys-org.cdn.ampproject.org/v/s/phys.org/news/2023-07-college-math-good-idea.amp?amp_gsa=1&amp_js_v=a9&usqp=mq331AQGsAEggAID#amp_tf=From%20%251%24s&aoh=16896611599240&csi=0&referrer=https%3A%2F%2Fwww.google.com&ampshare=https%3A%2F%2Fphys.org%2Fnews%2F2023-07-college-math-good-idea.html
• https://amp-cnn-com.cdn.ampproject.org/v/s/amp.cnn.com/cnn/2023/07/17/world/underground-climate-change-deforming-ground-scn/index.html?amp_gsa=1&amp_js_v=a9&usqp=mq331AQGsAEggAID#amp_tf=From%20%251%24s&aoh=16896611599240&csi=0&referrer=https%3A%2F%2Fwww.google.com&ampshare=https%3A%2F%2Fwww.cnn.com%2F2023%2F07%2F17%2Fworld%2Funderground-climate-change-deforming-ground-scn%2Findex.html

Relevant Logs

No response

Browser(s) Affected

Chrome

OS(s) Affected

Android 12, Android 13, iOS(?)

Device(s) Affected

Pixel 7a, Pixel 4a, iPhone(?)

AMP Version Affected

No response