Bluetooth - connect multiple devices simultaneously?

[eoj]

Hi all, I'm trying to connect my bluetooth headphones for audio and bluetooth keyboard for typing, but it seems like I must choose one or the other. When I have the headphones connected, nothing gets typed by my keyboard. When I have my keyboard working, my headphones don't show up as an audio output. Is this a known limitation or is there a fix? They both work fine exclusively.

I am using a UBPorts Community Edition PinePhone with the desolder USB C fix and running Manjaro Plasma 20210801 with all updates performed through Discover.

Thank you!