On the timeline screen the arrow to hide the sidepanel when working on an event or era is hidden by the top panel with the notebook, news ect. Only when I changed the browser zoom to 75% was I able to see the hide arrow on the top right of the side panel.

Steps to Reproduce

On 1920x1080 resolution
Using OperaGX
Open Timelines
Create an event, it should open the sidepanel to edit it further and add descriptions

The < arrow to close the panel is hidden behind the top middle panel at 100% zoom

Operating System

Browser

Related Entity

The sidepanel on the timelines editor when editing eras or events. Might also be a problem on other sidepanels but saw it on timelines.