Ride On Bomb Not Working

A few days ago it just stopped working in the ZCA on the map. I see others dropping Ride On bombs but not me. Anyone else having this problem?

Yes, I’m having this problem since the new 4/26/21 Zwift update. Can’t use the ride on bomb on the companion app. (Not trying to use the ride on bomb during training or group rides - I know you can’t give ride ons during those)

See Ride-on option gone? [SOLVED] [Game v.1.12.1]

This got me wondering if it is technically possible for any kind of projectile. From this I’d expect clingers, grenades, boogies,… to work too, but what about snipers? Seems like a stretch of course, but who knows.