VictoriaMetrics values missing

Hi all,
I have configured InfluxDB integration to store data in VictoriaMetrics DB according to basic setup instructions (see https://github.com/fuslwusl/homeassistant-addon-victoriametrics/blob/d12b206fd6d5f8852a2f4a482be897136d2d4906/victoria-metrics/DOCS.md).

In my HA instance I have sensor.pralka_ladowana_z_przodu_run_state (run state for front loaded washer) entity and it seems like some data is recorded in VictoriaMetrics about this entity (sensor.pralka_ladowana_z_przodu_run_state_str and sensor.pralka_ladowana_z_przodu_run_state_state metrics). However, it seems that either the data is missing or it has a value of 0. When looking at this entity in HA I get at least 5 different values for this entity (drying, finished, -, delayed, etc.). Is there anything else I need to do (either on write or read side) to be able to get full history of entity value changes for this entity?