Power Chart not working for tags from DB Table Historian

Ignition
1

I created a new Historical Tag Provider of the type DB Table Historian however, right now I am not able to display them in the power chart for some reason.

2

I am also experiencing the same issue. As soon as I add a pen from DB Table Historian, all pens disappear (also the tag historian ones).

3

What version of Ignition of you running?

6

I defined a DB Table History Provider: CVTrendlog

The table i am using as datasource:
name: trendlog
datum (timestamp)
tagname (text)
fvalue (float8)
quality (int4)

And the Pen Tag Path is:
histprov:CVTrendlog:/table:trendlog:/column:fvalue:/timestamp:datum:/keycolumn:tagname:/keyvalue:m10:5:0

Testing in a Perspective PowerChart component, Ignition v8.1.0