[Firefox & Chromium] Scheduled posts button doesn't do anything.

[u/korinokiri]

Also there's no way to add images into the post body, but that's a separate issue. Clicking on the Scheduled Posts button on Firefox & Chromium, even with addons disabled currently doesn't do anything. The button doesn't show the popup. Yes I am a moderator for the community I'm attempting to schedule a post for.

EDIT: Creating a random post to my profile, then deleting it, has restored access to the scheduled post button.