mapbox / mapbox/geojson.io

New geojson.io rectangle/circle + single click

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#1,013 2 comments 0 reactions 1 assignee View on GitHub

@AndrewSepic is already working on this.

Since Jun 25, 2026.

accepted bug
Dominant language
TypeScript
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Description

### To Replicate
* Start with empty canvas
* Click "Rectangle" (or "Circle") tool
* Single click on map
* Note polygon feature is added to right GeoJSON panel, but nothing is rendered on map (and no feature editor opens at the bottom)

### Issue 1
Single click should not add a rectangle like this

### Issue 2
This shows that polygons with no area are not rendered

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