1858911 - The CFR is misplaced when changing the orientation and/or bringing foreground the app

Status: NEW

(Fenix :: General, defect)

Description

[Delia Pop (Android QA)]

Attachment: CFR.mp4

Preconditions

Enroll in the https://stage.experimenter.nonprod.dataops.mozgcp.net/nimbus/dpop-simplified-nav/summary Experiment using Nimbus-cli.

Steps to reproduce

1. Launch the application and enter the private browsing mode on a tablet device.
2. Perform a search.
3. Put the application in background.
4. Change the orientation.
5. Bring the app foreground.
6. Observe the CFR.

Expected behavior

The "Tap here to start fresh private session. Delete your history, cookies - everything." CFR remains in the default position.

Actual behavior

The "Tap here to start fresh private session. Delete your history, cookies - everything." CFR is misplaced.

Device information

• Firefox version: 120.0a1 from 10/13
• Android device model & Android OS version: Samsung Galaxy A53 5G (Android 13), Lenovo Yoga Tab 11 (Android 12).

Additional information

Reproducible on both Phone and Tablet devices.
This issue affects all CFRs displayed throughout the application. Please also see this comment for more context .

Comment 1

[Delia Pop (Android QA)]

Attachment: Poco F5 Pro (Android 13).mp4

We noticed that on certain devices, the CFR would be misplaced right after changing the orientation of the device once, without having to send the app in background and reopen it.
This behavior was only encountered on the following devices:

• Poco F5 Pro (Android 13)
• Xiaomi 12 Pro (Android 13)

Comment 2

[Delia Pop (Android QA)]

This issue is also reproducible on Beta 120.0b5 with Lenovo Yoga Tab 11 (Android 12).

Comment 3

[Delia Pop (Android QA)]

Attachment: CBH_CFR_LandscapePosition.jpg

This issue also affects the CBH CFR, which is displayed overlapping the toolbar when changing the orientation to Landscape mode.
Tested with Poco F5 Pro (Android 13) on Beta 121.0b2.

Comment 4

[Delia Pop (Android QA)]

Attachment: screen-20241101-175719.mp4

Adding a video recording with the Cookie Banner Blocker CFR being displayed pointing to the android status bar after changing the orientation from Landscape to Portrait, then scrolling down on the page.
Reproduced with Lenovo Yoga Tab 11 (Android 12) on Beta 133.0b2 and Nightly 134.0a1.