bug: development settings toggle gets clipped

### Current behaviour

The development configuration toggle switch can get clipped at certain window aspect ratios, and it starts further left than the scrollable region so is not recoverable without changing the window size.

Settings / Dev:

### Expected or desired behaviour

All controls and text should be either fully visible on the screen, or at least fully scrollable onto the screen, not clipped and hidden from view.

### Prerequisites

- [X] I have checked to make sure that a similar request has not already been filed or fixed.

Start at the Settings / Dev screen and reproduce the development configuration toggle at narrow and unusual window aspect ratios. Trace the layout or scroll region responsible for the toggle and verify the fix when every control and its text is fully visible or can be scrolled fully onto the screen.

Written by the indexing model from the issue text.