In order to copy and paste keyframes it seems like you need to manually select each join. Those things are small! It would be a lot easier to select keyframes with a drag and select.
#Ability to Drag and Select Keyframes
twilit wharf
uneven fjord
You can drag to select
humble scroll
You can drag to select
hold shift + drag yes, cant just drag to select
humble scroll
In order to copy and paste keyframes it seems like you need to manually select e...
its doable using the shortcuts on keyboard (cntrl C + cntrl V) as well as holding shift and dragging to draw a box around them to select