Display issue of Website in Home Assistant app

[Damian411]

iOS device model, version and app version

Model Name: iPhone 11
Software Version: 18.2
App version: 2024.12.2

Home Assistant Core Version

Home Assistant Core: 2024.12.5

Describe the bug
If I open an website in Home Assistant Companion App, then i get a display issue of the shown website (here: Frigate).
In the Safari browser everything looks with that website fine and no display issue occur.

To Reproduce
First of all: I also get the misbehavior described below when I use the (out of the box) Website Card in the Companion App.

I have just installed the Frigate Proxy addon and it basically works perfectly. However, there is a display issue with Frigate in the iPhone Home Assistant app that makes Frigate hardly usable in the app. When I open Frigate in the sidebar of the Home Assistant app, everything is fine. If I click on the reviews icon within Frigate, the page opens as expected and everything is still correct (see first screenshot). However, if I now click on one of the videos, the entire Frigate page moves up behind the Home Assistant header, so that the upper part of the video is cut off and the icons in the lower part hang “in the air” at a distance from the bottom (see second screenshot).

Expected behavior
The Frigate website should be visible in its full size and not shifted upwards.

Screenshots

first screenshot:

second screenshot:

Additional context

I have already opened an issue with Frigate and here they referred to the iframe behavior in the Home Assistant app:
blakeblackshear/frigate-hass-addons#198