I wanted to signal a bug found in the custom widget creation in VRM portal advanced view.
If I select any values from victron environment : no issue
If I select values from my fronius inverter, then with the 1st selected value : ok
but then when I reopen this widget for editing, I find my selected fronius value twice and from that point the widget cannot be saved anymore unless I have deleted all values from fronius
If I add a value, then colors are messed up and cannot be changed either.
