How to modify Schedules from a dashboard?

I’ve setup Schedule helpers to act as conditions for other automations. Seems pretty straightforward… till you realize there’s no way to adjust the schedule unless you go into the backend where Helpers are created.

Why, oh why, is there no way to adjust Schedules from a dashboard?

I installed “Scheduler Card” from HACS but that solution uses its own custom entities and doesn’t simply modify the built in Schedule Helper entities.

Am I overlooking something?

There’s a calendar card:

Is that what you mean?

Update: Wait, that’s the calendar integration. I thought I set that up with schedule helpers.

I need to modify daily Schedules (hours during the day) as represented by the built-in Schedule helper entities.