Soaring Pokemon

I can’t find Delta Drifloon and Delta Wailmer when soaring over torren and holon. On the wiki it says there is a 25% to spawn but, they don’t.

Are you on the latest version?
I’m not the best person to ask, but it would explain it.

I am on the 1.2.3. I eventually found the delta wailmer, but it took about 2 days. I just can’t find the delta drifloon anywhere while soaring over torren.

I don’t know, as i said, i’m not the person to ask.
Btw i havn’t played the game since its been fully released, so i have no idea whats going on.