Optional instance settings can now sit behind an Enable switch

Instance forms can now tuck optional settings behind an Enable switch. A provider marks a form section groupType: toggleable in its UI schema, and the section’s fields appear only when the switch is on.

While a section is off, its fields are hidden, not validated, and not sent. A section starts on when the instance, preset, or source backup already sets one of its fields; otherwise it starts off and the overview shows it as Disabled. Turning a section off while editing an instance removes its saved values, and groupType: bordered draws the same card without the switch.

Toggleable sections are available in OpenEverest 2.0.0 Developer Preview 4. To learn more, visit the documentation.