Climate Card gives Error when Setting Mode

Hi all! Hope I’m in the right topic.

The supplied thermostat card no longer can set the hvac mode on my honeywell t6 zwave thermostat. It use to work fine, then something must have changed (perhaps an update), and now it generates this error in the IOS app interface: Failed to perform the action climate/set_hvac_mode. required key not provided @ data[‘hvac_mode’]

I can’t see if the error is generated on the desktop browser or not, but either way, neither the app or the web interface can change the mode anymore. Interestingly, I can still change the fan modes, and set the tempreture just fine. If I use the “more info” button, I can change modes from there with no problem. Also don’t see anything in the log when this error comes up. Any ideas? Thanks for your help.