This might not be a bug, but rather a feature, which keeps your friends’ characters in your party even after you leave BG3 multiplayer.
Upon closer inspection, it appears the Larian RPG game includes a feature that locks your friends’ characters into your party even after they leave and log out. Baldur’s Gate 3 has a lot to offer in its new DnD-inspired sequel, but if you’re planning on playing multiplayer in Baldur’s Gate 3, be aware – you may find that one slot in your party becomes permanently occupied by your pal’s custom character, which you cannot remove. Baldur’s Gate 3‘s save could be impacted long-term by this.
Related: Baldur’s Gate 3 First Hotfix Patch
You’ve selected from the best Baldur’s Gate 3 builds. You’re ready to take on the world with the most powerful Baldur’s Gate 3 spells. You have an annoying hanger-on, an annoying little irritant who was once a friend, but has now become your worst enemy…