The split carried over the wrong versions of two bits of chrome.
The filter toggle had become a full-width grey TextView bar, 48dp of
"Map Filters ▼" sitting above the map. Restored to what it was: a
small "☰ Filters" button on a wrap-content row.
The Leaflet layers control was being created with collapsed:false,
which pins the whole Streets/Satellite list open as a box over the
map. collapsed:true is what renders it as the floating corner button
that opens on tap. Its 13px font rule came back with it.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>