Incorrect Transformation Label of Grid Layer From EPSG:3857 to EPSG:4326

[kttary]

I try a center of map on EPSG:3857 and want to show grid label on EPSG:4326. The json request as follow:

{
  "layout": "A4 portrait",
  "outputFormat": "png",
  "attributes": {
	"attribution": "© OpenStreetMap",
    "map": {
      "center": [
        -714505.2678510527, 11902948.874436975,
      ],
	  "longitudeFirst": true,
      "scale": 10000,
      "dpi": 300,
      "layers": [
		{
			"type": "grid", 
			"gridType": "points", 
			"numberOfLines": [2,2], 
			"haloRadius": 5, 
			"haloColor": "#FFF", 
			"labelFormat": "%1.5f", 
			"indent": 5, 
			"labelProjection": "EPSG:4326", 
			"rotateLabels": false, 
			"font": {"size": 5, "style": "PLAIN"}
		}, 
      ],
      "projection": "EPSG:3857",
      "rotation": 0
    }
  }
}

and it generate wrong coordinate on map

The map show longitude of 72.409 instead of 106.925. I'm using mapfish version 3.23.0. Any suggestion?

[sbrunner]

The version you use is old; can you try with the latest version?