Having the "allow this sub to be included in /s/all as well as the default and trending lists" checkbox in sub settings unticked makes the sub not appear in /subs/mine/moderator.
The Slide client uses this endpoint (specifically https://oauth.saidit.net/subs/mine/moderator.json?limit=100) to determine whether to show moderation actions on posts and comments, and they never showed up for /s/WatchPeopleDie, where this option was turned off. Turning it on makes everything work as expected.
Having the "allow this sub to be included in /s/all as well as the default and trending lists" checkbox in sub settings unticked makes the sub not appear in /subs/mine/moderator.
The Slide client uses this endpoint (specifically https://oauth.saidit.net/subs/mine/moderator.json?limit=100) to determine whether to show moderation actions on posts and comments, and they never showed up for /s/WatchPeopleDie, where this option was turned off. Turning it on makes everything work as expected.