If you link to a related tab (example: https://mangadex.org/title/801513ba-a712-498c-8f57-cae55b38cc92/berserk?tab=related), it automatically switches to the chapters tab instead of the related tab.
When you go to settings, click the cancel button, and then yes on the "Are you sure?" popup, nothing happens.
Also, I don't think that popup should be shown if no settings are changed (and the save button can be disabled).
When the viewport is small enough to show the three dots for the buttons on a draft preview the buttons that aren't accessible on a bigger viewport are accessible again, but useless.
Also, with that, you can add the draft to a MDList (but of course, it won't show up/work properly in the list)...