Hamburger menu missing on firefox for Android when display size is set to smallest

[ziogref]

Checklist
Please make sure you have performed the following steps before opening a new bug ticket, change [ ] to [x] to mark it as done

• I have read and tried the steps outlined in the Troubleshooting Guide
• I have searched through existing issues.

Description

On Firefox mobile (Android 15, Google Pixel 7 pro, Firefox 134.0.2) When the display size and text size is set the the minimum size (In Android OS settings) the hamburger menu item does not appear when in a vehicle dashboard making it impossible add any information, such as refueling, service records, repairs, etc

Firefox on Minimum size (The issue):

Chrome on Minimum Display size:

Firefox on Default Size:

Android Display setting I use:

Android Default display settings:

Platform

• Docker Image
• Windows Standalone Executable

Browser Console Errors(F12)

App/Container Console Error

Screenshots(optional)

[hargata]

This is a web-compat issue, you need to submit a ticket at https://webcompat.com/

You will need to provide them the credentials to the test site https://demo.lubelogger.com so that they can re-create the issue.

Username "test" and password "1234"

It will eventually make it's way to Mozilla and get picked up or fixed in their backlog, such as this

[ziogref]

This is a web-compat issue, you need to submit a ticket at https://webcompat.com/

You will need to provide them the credentials to the test site https://demo.lubelogger.com so that they can re-create the issue.

Username "test" and password "1234"

It will eventually make it's way to Mozilla and get picked up or fixed in their backlog, such as this

Thanks, issue logged

#147573