Girlfriend is bi...ish

She has made out with a few girls and enjoyed it, but just isn't emotionally attached to females and never gone further. So thinking about letting her open an an account I have access to on Tinder or Feeld and let her start talking to a few girls.

I set ground rules that I have to be there, can't just go off on random dates or meet them alone.

No ongoing shite. One time thing with the girl, so not risking attachment which is dangerous.

I have to be able to watch at least. If not participate. Which she is unsure about me fricking another girl in front of her which I understand.

I've heard this can lead down a bad path though. I'm quite fond of her and don't want to risk my relationship by introducing her to it and her deciding she's a lesbian. She is head over heels for me though so I think it will be okay.

Any advice from ya'll that have done this? Any rules I need to make sure I put down before hand I haven't covered already? Note she hasn't pushed for this. She told me it one day and I decided that it sounded...awesome and needed to push her towards it. Just making sure I'm not putting my relationship at serious risk.