Bumping this up as i’ve been having the same issues with the inability to delete waypoints in the STAR and avoiding VIAs and it drives me mad!
Looking at the Github link it appears this bug was recently updated with a tag of ‘fixed in cFPM’. Is there anyone familiar with that Github who understands exactly what that means? I sort of take it that there is a custom flight plan manager feature in development by the FBM team and this bug is fixed on that. But not sure when it’ll be released?