ISSUE

When viewing images in the Steam Workshop in fullscreen, clicking an image applies an incorrect scale: the image does not fit fully on the screen and a vertical scrollbar appears, which makes using the Steam client difficult.

OS

Windows 11 24H2 (26100.6725)

STEPS

Open the "Community" tab.

Go to the page of the desired game.

Open the "Workshop" tab.

Select a mod that contains images on its page (for example, Witch Neophyte Hat and Cloak for RimWorld: https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=3576928906&searchtext= and Realistic Lighting and Shadows: https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=3520836521).

Click on an image to view it enlarged.

RESULTS

The image is displayed with incorrect scaling — it is either excessively zoomed in, or conversely barely enlarged, or the scale differs from the expected one.

EXPECTED

The image should fully fit on the screen without requiring scrolling.