I’ve already reported this issue to an integration maintainer (github).
But not sure this might be issue caused by an integration. I would say it might be something with HA.
The Home Connect integration created two devices (dryer and washer) with plenty of sensors. Both of them have a sensor called bsh_common_status_operationstate, prefixed with device id. for example:
sensor.484090539625005707_bsh_common_status_operationstate
Values of those sensors are pretty long, for example: BSH.Common.EnumType.OperationState.Inactive but AFAIK are not exceeding column width in sqlite database.
The problem is, that history data are missing for those two sensors while other sensors appear in the history. In result, I cannot see the historical values in history. I can see it there only for the currently active value. No past ones.
I’ve checked the database and indeed there is no dictionary data in states_meta table for those sensors.
At the same time I found no errors in logs.
What might be the reason of missing selected sensors from those tables? Is it something the integration can influence?