No (well, I don't) but the website presents a mobile version unless you tell it not to. On Android you click the three DTS top right and then tick the "Desktop site" option.
Turn you phone to landscape… hit “aA” at the right of the search bar and click,”request desktop website”. That should then show you the little “x” that you need to remove the topic.
Turn you phone to landscape… hit “aA” at the right of the search bar and click,”request desktop website”. That should then show you the little “x” that you need to remove the topic.