A11y: Focus order within the map should follow visual order

[bacitracin]

Describe the task

On the Find Properties page the focus order is a bit wonky within the map. Generally, focus order for screenreaders & keyboard users should match the visual order on the screen.

Acceptance Criteria

• Go to the find properties page. Select a property.
• Keyboard nav through the map, OR use screenreader.
• After you land on the Search input, TAB to move forward.
• Your focus SHOULD land on the property tooltip next. But it jumps down to the map legend.
• See this image for how it "ought" to work

Note: It's possible that this is a giant pain to fix. So just do some research, and if it seems like a huge lift, comment here, and we'll reevaluate whether it's worth it to pursue.

Additional context

• https://www.w3.org/WAI/WCAG21/Understanding/focus-order.html