PureRAW 6 Lightroom Issues

Just upgraded from PureRw4 to 6 (for compressed DNG support) but come across issues. Not sure if its me or not.

Launching “Process instantly using..” from the Plug in Extra menu.
When the image comes back its on the original collection (good) but the colour tag of the parent is missing (no colour).
Is this a bug or something im missing here? PR4 it came into the collection with colour tag.

Another issue i have is if i “Save as current settings as new preset” from the same instant menu the DxO window just vanishes and im dumped back to Lightroom. Nothing is saved, the programme just quits.

Same if i use “Rename…”. Profiles only seem to work from the full preview and process.

Windows 11, latest version of Lightroom Classic. Clean install of newly downloaded PR6. PR4 uninstalled completely.

Also does the new parallel batch processing work from Lightroom in this way or only from the standalone app?