Tested the issue in Android and able to reproduce the issue. 

Steps Followed:
1. Launched the Chrome Browser.
2. Navigated to the URL: https://www.streamlight.com
3. Observed that page is displayed as zoomed in.

Chrome versions tested:
61.0.3161.4, 63.0.3239.83(Stable), 65.0.3292.0(Canary)

OS:
Android 8.0.0

Android Devices:
Pixel XL Build/OPR1.170623

Using the per-revision bisect providing the bisect results,
Good build: 61.0.3161.4 (487694)
Bad build: 61.0.3162.0 (488073)

You are looking for a change made after 488017(GOOD), but before 488018(BAD).

CHANGELOG URL:
The script might not always return single CL as suspect as some perf builds might get missing due to failure.

https://chromium.googlesource.com/chromium/src/+/6933fe8a1b1d14e0d36a69cb27ef026217595d95

From the CL above, assigning the issue to the owner concerned.

@bokan:  Could you please look into the issue, pardon me if it has nothing to do with your changes and if possible please assign it to owner concerned.

Please navigate to below link for log's and video--
go/chrome-androidlogs/794575

Note: This issue is not observed in Desktop.

This is directly related to discussions in https://bugzilla.mozilla.org/show_bug.cgi?id=1123938#c38 and https://github.com/bokand/bokand.github.io/issues/3. The page works correctly in Firefox but there's no interop here yet so this isn't necessarily a "bug" in Chrome.

The page is setting an explicit width that's wider than the device width - On my Nexus 6 the container element (with class `mainContent`) has `width: 494px` while the screen is 412px. This happens from JS so without a reduced test case I can't tell why. My guess is that the page adds some extra content during load (I can see a menu flash all the way on the right) which races with our initial scale / layout viewport sizing. I suspect the approach I mention in the links above would fix this (and align us with Firefox and Safari).

I'll block this on issue 437303 to keep a list of impacted web pages.

Also, changing component to Blink>Scroll since it's zoom related.

Assigning it to myself to make sure that it has an owner.

What is the status of this issue?  The problem seems to hac=ve worsened with the latest version of chrome on Android devices. Am now at 69.0.3497.100

And when I say worsened I mean that the double tap does rescale correctly.  This lasts until I try clicking the navigation pulldown on the upper right.  At which point the page becomes unusable.

I think the "worsened" behavior may be a problem with the page. Using Firefox, while the initial zoom appears correct, clicking the menu dropdown causes the same kind of unusable state on the page.

I'm sorry, but the page works as it should in Firefox on my Android phone.  I don't see anything coming close to how it's behaving on Chrome.  Am at version 62.0.3 of Firefox on my phone.