I am experiencing the opposite of this 
FP5 hogging Fairbuds
I have a Framework Laptop and I am running CachyOS (Arch-based Linux)
For whatever reason (I haven’t changed anything.) my dual pairing mode has started acting up.
Since I got them, the Fairbuds have been great. The dual pairing mode worked perfectly, but no more.
My laptop sound arrives in the Fairbuds with no issue. My Fairphone 5 no longer works.
From my Fairphone, I have to go into Connected Devices, hit settings icon on Fairbuds XL and choose Forget. Then they work on my Fairphone again.
When I reconnect my Laptop, sound no longer plays on my Fairphone.