how to make inbetween frames in every other frames?

[zumura]

Hi! I'm a cacani user.
I think limited anime basically needs inbetween frames in every 1, or 2, or more frames.
I also want to inbetween so, but don't know how to do it.
Is there anyway to select frames like picture below?

[Eugene Babich]

Hi, is that what you mean?

[zumura]

thank you for reply.
yeah, certainly...
but does it seems to be a bit of primitive or Inefficient way?
and my problem is that is only way i know to do that.
I might have to bring this topic to feature request🤔

[zumura]

By the way, my solution for now is
1.select an extent where you wanna inbetween in every other frames
2.cut it half
3.convert them to inbetween frame
4.right click -> hold frame