While using UI5 version 1.5.255 and changing the thermostat settings I noticed that the ESM mode will never show that it is selected. Devices–>Climate–>Thermostat and change from Normal to Energy never shows the change on the GUI. Normal is always highlighted. The change does take effect on the thermostat. I have changed it between the two watching the thermostat update. However, the GUI never shows which mode it is in. It always says Normal. Is this a known bug with UI5 version 1.5.255?
My thermostat is a Trane TZEMT400BB32 running version 01.01.40 and ZVER 02.00.9.