Address bar has extra layer after minimal version is expanded again

[data-sync-user]

This is happening on main. I launched the app, viewed a website, scrolled up and down so we had the minimal address bar. Once the address bar expanded to full size again, it had a strange extra border/layer on it:

!Screenshot 2025-12-04 at 5.03.12 PM.png|width=411,alt="Screenshot 2025-12-04 at 5.03.12 PM.png"!

Also attached a video.

┆Issue is synchronized with this Jira Bug

[data-sync-user]

➤ Sorin Paraipan commented:

Duplicate of: https://mozilla-hub.atlassian.net/browse/FXIOS-14300 ( https://mozilla-hub.atlassian.net/browse/FXIOS-14300|smart-link ) . It seems to be an iOS 26 specific glass effect bug that was fixed by apple on later versions.