### Summary When an SVG image is attached to a MR, it shows up correctly in the MR. However, if you try to go to that image's address directly in firefox or chrome, it will not view the image but instead simply try to download it. MIME types appear to be correct so something else must be wrong. ### Steps to reproduce 1. Visit the following MR on the Freedesktop.org gitlab instance: https://gitlab.freedesktop.org/mesa/mesa/merge_requests/738 2. Click on on one of the flame graphs ### Example Project Just click the image below  ### What is the current *bug* behavior? Firefox or Chrome attempts to download the SVG file ### What is the expected *correct* behavior? Firefox or Chrome should just show you the image and allow you to interact with it (that's an interactive SVG).