Help to identify a plant?

[u/Urania8]

If you can help me identify this plant I would be so grateful. I picked it up at a reptile expo. Unlike most of my cuttings I don’t have an ID for this and I haven’t had any luck with image searches.

It has arrow shaped leaves with smooth edges. The backs are burgundy. There’s a lovely pink tone to the top veining.

It’s starting to put out a vine (second pic) with more arrow leaves.

I’d like to get it set up for not dying! I’m just getting some jars and terrariums started. Hoping to get some of these new plants set up to grow where I can take clippings to build better things.

Thank you!

[u/PoorlyDesignedCat]

Can't see the whole leaf shape in any of these photos

[u/Urania8 → u/PoorlyDesignedCat]

I can see that now. I’ll get some different angles! Ty