With the new dashboard layout, the Time interval selector of the map-widget is not visible on a desktop browser (tested with Firefox and Chrome).

On a mobilephone, the selector is visible.

I have set one Preset Time Interval:

This is the structure of the widget:

{
	"analysis_run": null,
	"dashboard": "6101414714a24a001a4e2fe2",
	"display": {
		"center_options": {
			"center_all_variables": true,
			"show_only_last_values": false,
			"variables": []
		},
		"header_buttons": [],
		"help": "",
		"infobox_config": {
			"date_format": "",
			"image": {
				"behavior": "landscape",
				"object_fit": "fill",
				"position": "top"
			},
			"show_window_closed": true
		},
		"initial_mode": "basic",
		"max_points": "100",
		"timezone": {
			"id": "Europe/Zurich",
			"label": "(GMT+01:00) Zurich"
		},
		"variables": [
			{
				"origin": "61014760b5cf8b00191e7c53",
				"variable": "rssi",
				"bucket": "61014760b5cf8b00191e7c54",
				"alias_type": "text",
				"number_format": {
					"decimals": 3
				}
			},
			{
				"origin": "61014760b5cf8b00191e7c53",
				"variable": "snr",
				"bucket": "61014760b5cf8b00191e7c54"
			},
			{
				"origin": "61014760b5cf8b00191e7c53",
				"variable": "battery",
				"bucket": "61014760b5cf8b00191e7c54"
			},
			{
				"origin": "61014760b5cf8b00191e7c53",
				"variable": "siv",
				"bucket": "61014760b5cf8b00191e7c54"
			},
			{
				"origin": "61014760b5cf8b00191e7c53",
				"variable": "pdop",
				"bucket": "61014760b5cf8b00191e7c54"
			},
			{
				"origin": "61014760b5cf8b00191e7c53",
				"variable": "velocity",
				"bucket": "61014760b5cf8b00191e7c54"
			},
			{
				"origin": "61014760b5cf8b00191e7c53",
				"variable": "lastseen",
				"bucket": "61014760b5cf8b00191e7c54",
				"alias": "time"
			}
		],
		"show_last_update": false,
		"group_by": "time",
		"pin_size": "small",
		"group_markers": false,
		"show_lines": true,
		"show_filter": false,
		"intervals": [
			"1 day"
		],
		"filter_list_by": "device",
		"filter_by": "variable",
		"filter_variables": [
			"time"
		],
		"filter_default_column": "time"
	},
	"data": [
		{
			"qty": 100,
			"bucket": "611a1732a2f1060018c84558",
			"origin": "61014760b5cf8b00191e7c53",
			"timezone": "Europe/Zurich",
			"variables": [
				"rssi",
				"snr",
				"battery",
				"siv",
				"pdop",
				"velocity",
				"lastseen"
			]
		}
	],
	"id": "610151c914a24a001a4fbd7f",
	"label": "Map",
	"realtime": null,
	"type": "map"
}