I can set up a query with a simple trendinterval single pane value comparing the same time period for 24 hours prior. Add that panel to new clean DashBoard studio and it displays different data for the trend. Add the same exact query to a classic dash and all works as intended.
Dash Studio
"type": "splunk.singlevalue",
"options": {
"colorMode": "none",
"drilldown": "none",
"numberPrecision": 0,
"sparklineDisplay": "off",
"trendDisplay": "percent",
"trellis.enabled": 0,
"trellis.scales.shared": 1,
"trellis.size": "medium",
"trendInterval": "-24h",
"unitPosition": "after",
"shouldUseThousandSeparators": true,
"majorColor": "> majorValue | rangeValue(majorColorEditorConfig)",
"trendColor": "> trendValue | rangeValue(trendColorEditorConfig)",
"majorFontSize": 100,
"trendFontSize": 20
Classic
"type": "splunk.singlevalue",
"options": {
"colorMode": "block",
"drilldown": "none",
"numberPrecision": 0,
"sparklineDisplay": "off",
"trendDisplay": "percent",
"trellis.enabled": 0,
"trellis.scales.shared": 1,
"trellis.size": "medium",
"trendInterval": "-24h",
"unitPosition": "after",
"shouldUseThousandSeparators": true,
"majorFontSize": 100,
"majorColor": "> majorValue | rangeValue(majorColorEditorConfig)",
"trendColor": "> trendValue | rangeValue(trendColorEditorConfig)",
"trendFontSize": 20
