overlay editor: user variables have become case sensitive

I have created user variables via JSON for use in the overlay editor. JSON created in "/allsky/config/overlay/extra/pidata.json". The contents, after debugging for a while: { "PICPUTEMP": { "value": "70.7", "expires": 120 }, "AF_Air_Temp": { "value": "26.0", "expires": 120 }, "AF_Wind_Speed": { "value": "15", "expires": 120 }, "AF_Dew_Point": { "value": "24.0", "expires": 120 }, "AF_Humidity": { "value": "92.4", "expires": 120 }, "AF_Sky_Temp": { "value": "26.0", "expires": 120 }, "AF_Time_Read": { "value": "Mon Dec 29 2025 11:22:09", "expires": 120 }, "DEWHEATER": { "value": "off", "expires": 120 } } Note the mixed case variables versus the all-caps variables. The overlay editor shows all "user" variables but you can only select caps-only variables to do actual overlay. This used to work until my 2025.x.xx pull in early December (I believe)