[primaeval]

I got your pm. Thanks.

I think 0.0.56 will cover your situation.
If there is no tvg-name it will copy the name after the comma to the tvg-name in the database.
The tvg-name is now used to show unique channels in the channel listings rather than tvg-id.

So you need to remove or change the ones for "TVP 1" in your m3u file to make them unique and probably the same as the name after the comma. Or just remove the tvg-name completely.