Postgres string value always showing as green in Stat panel

I recently updated from Grafana version 4 to 7.0. I updated all (now deprecated) Singlestat panels to stat panels. However, when my Postgres queries return a string value it is always green, rather than the selected base color. Has anyone else encountered this issue or have any idea how to resolve it? Thanks.


Same problem here with Grafana 7.1. No matter what I set as colours, non-numeric values (in my case labels from a prometheus query) are always displayed as green. If the value goes missing, the “N/A” does show up as the colour I configured, but not when it’s actually available. If I let the stat panel display all fields, then any numeric labels show up as the configured color, but non-numeric labels and even the time show up as green :(. Would love a fix.