1896383 - www.unimarc.cl - Buttons not working

Status: NEW

(Web Compatibility :: Site Reports, defect, P1)

Description

[Andreea Zlata]

Environment:
Operating system: Linux
Firefox version: Firefox 125.0/127.0a1 (2024-05-12)

Steps to reproduce:

1. Access https://www.unimarc.cl/
2. Click on the top part of the website buttons like "Categorías", or "Mis compras"
3. Observe the page.

Expected Behavior:
Buttons and links should open/redirect to the desired page.

Actual Behavior:
Buttons or links not working.

Notes:

• Reproduces regardless of the status of ETP
• Reproduces in Firefox Nightly, Firefox Release
• Does not reproduce in Chrome

Created from https://github.com/webcompat/web-bugs/issues/136865

Comment 1

[Andreea Zlata]

Attachment: Screencast from 13.05.2024 15_40_58.webm

Comment 2

[Emilio Cobos Álvarez (:emilio)]

This site seems to depend on V8-specific Error.captureStackTrace()

Comment 3

[Emilio Cobos Álvarez (:emilio)]

Confirmed that if I add <script>Error.captureStackTrace = () => {};</script> at the top of the page, then the page works just fine.

Comment 4

[Randell Jesup [:jesup] (needinfo me)]

captureStackTrace is un-specced; Safari implements as of ~3 months ago, but slightly differently than Chrome.
Looking around, I see a number of instances where people ask questions on StackOverflow, issues on github for various projects, etc where people run into issues with Firefox (or Safari until recently) don't support this.
It's not hard generally for a developer to simply ignore if it isn't there, or polyfill, but that requires them to care and it sounds like people keep making the mistake if they don't test cross-browser

The alternative would be to ship an implementation of this (and presumably try to get it speced)

Comment 5

[Ksenia Berezina [:ksenia]]

An intervention for this site is shipping in bug1876368